LM2901

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators datasheet (Rev. Z)

Document overview

• Manufacturer or author: Texas Instruments, Incorporated [SLCS006,Z]
• PDF pages: 53

Technical content

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1 Features

• NEW LM339B and LM2901B
• Improved specifications of B-version – Maximum rating: up to 38V – ESD rating (HBM): 2kV – Low input offset: 0.37mV – Low input bias current: 3.5nA – Low supply-current: 200µA per comparator – Faster response time of 1µsec – Extended temperature range for LM339B
• B-version is drop-in replacement for LM239, LM339 and LM2901, A and V versions
• Common-mode input voltage range includes ground
• Differential input voltage range equal to maximum- rated supply voltage: ±38V
• Low output saturation voltage
• Output compatible with TTL, MOS, and CMOS
• For single version, see the TL331B
• For dual version, see the LM393B or LM2903B

2 Applications

• Vacuum robot
• Single phase UPS
• Server PSU
• Cordless power tool
• Wireless infrastructure
• Applicances
• Building automation
• Factory automation & control
• Motor drives
• Infotainment & cluster

3 Description

The LM339B and LM2901B devices are the next generation versions of the industry-standard LM339 and LM2901 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM339B and LM2901B can drop-in replace the LM239, LM339 and LM2901, for both "A" and "V" grades. All devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage. Device Information PART NUMBER PACKAGE (1) BODY SIZE (NOM) LM139x, LM239x, LM339x, LM2901x, LM339B, LM2901B SOIC (14) 8.70mm × 3.90mm LM239, LM339x, LM2901 PDIP (14) 19.30mm × 6.40mm LM239, LM2901, LM339B, LM2901B TSSOP (14) 5.00mm × 4.40mm LM339x, LM2901 SOP (14) 10.20mm × 5.30mm LM339x, LM2901 SSOP (14) 6.50mm × 5.30mm LM2901B SOT-23 (14) 4.20mm x 2.00mm LM339B, LM2901B WQFN (16) 3.00mm x 3.00mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Family Comparison Table Specification LM339B LM2901B LM339 LM339A LM2901 LM2901A LM2901V LM2901AV LM139 LM139A LM239 LM239A Units Supply Voltage 2 to 36 2 to 36 2 to 30 2 to 30 2 to 32 2 to 30 2 to 30 V Total Supply Current Temperature Range −40 to 85 −40 to 125 0 to 70 −40 to 125 −40 to 125 −55 to 125 −25 to 85 °C ESD (HBM) 2000 2000 2000 2000 2000 2000 2000 V Offset Voltage (Max over temp) ± 5.5 ± 5.5 ± 9 ± 4 ± 15 ± 4 ± 15 ± 4 ± 9 ± 4 ± 9 ± 4 mV Input Bias Current (typ / max) 3.5 / 25 3.5 / 25 25 / 250 25 / 250 25 / 250 25 / 100 25 / 250 nA LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.

6.1 Absolute Maximum Ratings for LM339B and

6.4 Recommended Operating Conditions for

6.5 Recommended Operating Conditions, Non-B

6.10 Electrical Characteristics for LMx39 and LMx39A.. 10

6.11 Electrical Characteristics for LM2901,

6.12 Switching Characteristics for LM139 and

6.13 Switching Characteristics for LM339B and

6.14 Switching Characteristics for LMx39 and LMx39A..12

11 Mechanical, Packaging, and Orderable

LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

2 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

4 Other Versions

OTHER QUALIFIED VERSIONS OF LM139-SP, LM239A, LM2901, LM2901AV, LM2901V:

• Automotive Q100: LM239A-Q1, LM2901B-Q1, LM2901-Q1, LM2901AV-Q1, LM2901V-Q1
• Enhanced Product: LM239A-EP
• Space: LM139-SP www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 3 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

5 Pin Configuration and Functions

2IN– 2IN+ 1IN– 1IN+ VCC 2OUT 1OUT 4IN– 3IN+ 3IN– GND 4OUT 3OUT 4IN+ Figure 5-1. D, DB, N, NS, PW Packages 14-Pin SOIC, SSOP, PDIP, SOP, TSSOP Top View

16 OUT15IN2±

15 OUT26IN2+

2IN1± 11 IN4+

14 OUT37IN3±

13 OUT48IN3+

4IN1+ 9 IN4 ± Not to scale Thermal Pad NOTE: Connect exposed thermal pad directly to GND pin. Figure 5-2. RTE Package 16-Pad WQFN With Exposed Thermal Pad Top View Table 5-1. Pin Functions PIN I/O DESCRIPTION NAME(1) D, DB, N, NS, PW, DYY, J WQFN OUT1 (1) 1 16 Output Output pin of the comparator 2 OUT2 (1) 2 15 Output Output pin of the comparator 1 VCC 3 1 — Positive supply IN2– (1) 4 5 Input Negative input pin of the comparator 1 IN2+ (1) 5 6 Input Positive input pin of the comparator 1 IN1– (1) 6 2 Input Negative input pin of the comparator 2 IN1+ (1) 7 4 Input Positive input pin of the comparator 2 IN3– 8 7 Input Negative input pin of the comparator 3 IN3+ 9 8 Input Positive input pin of the comparator 3 IN4– 10 9 Input Negative input pin of the comparator 4 IN4+ 11 11 Input Positive input pin of the comparator 4 GND 12 12 — Negative supply OUT4 13 13 Output Output pin of the comparator 4 OUT3 14 14 Output Output pin of the comparator 3 NC — 3 — No Internal Connection - Leave floating or GND NC — 10 — No Internal Connection - Leave floating or GND Thermal Pad — PAD — Connect directly to GND pin (1) Some manufacturers transpose the names of channels 1 & 2. Electrically the pinouts are identical, just a difference in the channel naming convention. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

4 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6 Specifications

6.1 Absolute Maximum Ratings for LM339B and LM2901B

over operating free-air temperature range (unless otherwise noted)(1) MIN MAX UNIT Supply voltage: VS = (V+) – (V–) -0.3 38 V Differential input voltage : VID (2) ±38 V Input pins (IN+, IN–) -0.3 38 V Current into input pins (IN+, IN–) -50 mA Output pin (OUT) -0.3 38 V Output sink current 25 mA Output short-circuit duration(3) Unlimited s Junction temperature, TJ 150 °C Storage temperature, Tstg -65 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability. (2) Differential voltages are at IN+ with respect to IN- (3) Short circuits from outputs to V+ can cause excessive heating and eventual destruction.

6.2 Absolute Maximum Ratings for Non-B Versions

over operating free-air temperature range (unless otherwise noted)(1) MIN MAX UNIT VCC Supply voltage(2) 36 V VID Differential input voltage(3) ±36 V VI Input voltage range (either input) –0.3 36 V IK Input current(5) –50 mA VO Output voltage 36 V IO Output current 20 mA Duration of output short circuit to ground(4) Unlimited TJ Operating virtual-junction temperature 150 °C Case temperature for 60s FK package 260 °C Lead temperature 1.6mm (1/16in) from case for 60s J package 300 °C Tstg Storage temperature –65 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability. (2) All voltage values, except differential voltages, are with respect to network ground. (3) Differential voltages are at xIN+ with respect to xIN–. (4) Short circuits from outputs to VCC can cause excessive heating and eventual destruction. (5) Input current flows through parasitic diode to ground and can turn on parasitic transistors that can increase ICC and can cause output to be incorrect. Normal operation resumes when the input is removed. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.3 ESD Ratings

V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V Human-body model (CDM), per ANSI/ESDA/JEDEC JS-002(2) ±1000 (1) JEDEC document JEP155 states that 500V HBM allows safe manufacturing with a standard ESD control process (2) JEDEC document JEP157 states that 250V CDM allows safe manufacturing with a standard ESD control process

6.4 Recommended Operating Conditions for LM339B and LM2901B

over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT Supply voltage: VS = (V+) – (V–) 2 36 V Ambient temperature, TA, LM339B –40 85 °C Ambient temperature, TA, LM2901B –40 125 °C Input Voltage Range, VIVR (V–) – 0.1 (V+) – 2.0 V

6.5 Recommended Operating Conditions, Non-B Versions

over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage Non-V devices 2 30 V V devices 2 32 V TJ Junction temperature LM139x –55 125 LM239x –25 85 LM339x –0 70 LM2901x –40 125

6.6 Thermal Information

THERMAL METRIC(1) All Devices UNITN (PDIP) D (SOIC) PW (TSSOP) DB (SSOP) NS (SOP) RTE (QFN)

14 PINS 14 PINS 14 PINS 14 PINS 14 PINS 16 PINS

RθJC(bot) Junction-to-case (bottom) thermal resistance - - - - - 26.4 °C/W (1) For more information about traditional and new thermal metrics, see the Semicondctor and IC Package Thermal Metrics report, SPRA953. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

6 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.7 Electrical Characteristics for LM339B

VS = 5V, VCM = (V–) ; TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIO Input offset voltage VS = 5 to 36V –3.5 ±0.37 3.5 mV VS = 5 to 36V, TA = –40°C to +85°C –5.5 5.5 IB Input bias current –3.5 –25 nA TA = –40°C to +85°C –50 nA IOS Input offset current –25 ±0.5 25 nA TA = –40°C to +85°C –50 50 nA VCM Common mode range (1) VS = 3 to 36V (V–) (V+) – 1.5 V VS = 3 to 36V, TA = –40°C to +85°C (V–) (V+) – 2.0 V AVD Large signal differential voltage amplification VS = 15V, VO = 1.4V to 11.4V; RL ≥ 15k to (V+) 50 200 V/mV VOL Low level output Voltage {swing from (V–)} ISINK ≤ 4mA, VID = -1V 110 400 mV ISINK ≤ 4mA, VID = -1V TA = –40°C to +85°C 550 mV IOH-LKG High-level output leakage current (V+) = VO = 5V; VID = 1V 0.1 50 nA (V+) = VO = 36V; VID = 1V 100 nA IOL Low level output current VOL = 1.5V; VID = -1V; VS = 5V 6 21 mA IQ Quiescent current (all comparators) VS = 5V, no load 0.8 1.2 mA VS = 36V, no load, TA = –40°C to +85°C 1 1.6 mA (1) When the voltage at either input goes negative by more than 0.3V, the output can be incorrect and excessive input current can flow. The upper end of the common-mode voltage range is limited by VCC – 2V. However only one input needs to be in the valid common mode range, the other input can go up the maximum VCC level and the comparator provides a proper output state. Either or both inputs can go to maximum VCC level without damage. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 7 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.8 Electrical Characteristics for LM2901B

VS = 5V, VCM = (V–) ; TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIO Input offset voltage VS = 5 to 36V –3.5 ±0.37 3.5 mV VS = 5 to 36V, TA = –40°C to +125°C –5.5 5.5 IB Input bias current –3.5 –25 nA TA = –40°C to +125°C –50 nA IOS Input offset current –25 ±0.5 25 nA TA = –40°C to +125°C –50 50 nA VCM Common mode range (1) VS = 3 to 36V (V–) (V+) – 1.5 V VS = 3 to 36V, TA = –40°C to +125°C (V–) (V+) – 2.0 V AVD Large signal differential voltage amplification VS = 15V, VO = 1.4V to 11.4V; RL ≥ 15k to (V+) 50 200 V/mV VOL Low level output Voltage {swing from (V–)} ISINK ≤ 4mA, VID = -1V 110 400 mV ISINK ≤ 4mA, VID = -1V TA = –40°C to +125°C 550 mV IOH-LKG High-level output leakage current (V+) = VO = 5V; VID = 1V 0.1 50 nA (V+) = VO = 36V; VID = 1V 100 nA IOL Low level output current VOL = 1.5V; VID = -1V; VS = 5V 6 21 mA IQ Quiescent current (all comparators) VS = 5V, no load 0.8 1.2 mA VS = 36V, no load, TA = –40°C to +125°C 1 1.6 mA (1) When the voltage at either input goes negative by more than 0.3V, the output can be incorrect and excessive input current can flow. The upper end of the common-mode voltage range is limited by VCC – 2V. However only one input needs to be in the valid common mode range, the other input can go up the maximum VCC level and the comparator provides a proper output state. Either or both inputs can go to maximum VCC level without damage. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

8 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.9 Electrical Characteristics for LM139 and LM139A

at specified free-air temperature, VCC = 5V (unless otherwise noted) PARAMETER TEST CONDITIONS(1) TA (2) LM139 LM139A UNIT MIN TYP MAX MIN TYP MAX VIO Input offset voltage VCC = 5V to 30V, VIC = VICR min, VO = 1.4V 25°C 2 5 1 2 mV Full range 9 4 IIO Input offset current VO = 1.4V 25°C 3 25 3 25 nA Full range 100 100 IIB Input bias current VO = 1.4V 25°C –25 –100 –25 –100 nA Full range –300 –300 VICR Common-mode input- voltage range(3) 25°C 0 to VCC – 1.5 0 to VCC – 1.5 V Full range 0 to VCC – 2 0 to VCC – 2 AVD Large-signal differential- voltage amplification VCC+ = ±7.5V, VO = –5V to 5V 25°C 200 50 200 V/mV IOH High-level output current VID = 1V VOH = 5V 25°C 0.1 0.1 nA VOH = 30V Full range 1 1 μA VOL Low-level output voltage VID = –1V, IOL = 4mA 25°C 150 400 150 400 mV Full range 700 700 IOL Low-level output current VID = –1V, VOL = 1.5V 25°C 6 16 6 16 mA ICC Supply current (four comparators) VO = 2.5V, No load 25°C 0.8 2 0.8 2 mA (1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) Full range (MIN to MAX) for LM139 and LM139A is –55°C to +125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (3) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3V. The upper end of the common- mode voltage range is VCC+ – 1.5V; however, one input can exceed VCC, and the comparator provides a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to 30V without damage. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 9 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.10 Electrical Characteristics for LMx39 and LMx39A

at specified free-air temperature, VCC = 5V (unless otherwise noted) PARAMETER TEST CONDITIONS(1) TA (2) LM239 LM339 LM239A LM339A UNIT MIN TYP MAX MIN TYP MAX VIO Input offset voltage VCC = 5V to 30V, VIC = VICR min, VO = 1.4V 25°C 2 5 1 3 mV Full range 9 4 IIO Input offset current VO = 1.4V 25°C 5 50 5 50 nA Full range 150 150 IIB Input bias current VO = 1.4V 25°C –25 –250 –25 –250 nA Full range –400 –400 VICR Common-mode input- voltage range(3) 25°C 0 to VCC – 1.5 0 to VCC – 1.5 V Full range 0 to VCC – 2 0 to VCC – 2 AVD Large-signal differential- voltage amplification VCC = 15V, VO = 1.4V to 11.4V, RL ≥ 15kΩ to VCC 25°C 50 200 50 200 V/mV IOH High-level output current VID = 1V VOH = 5V 25°C 0.1 50 0.1 50 nA VOH = 30V Full range 1 1 μA VOL Low-level output voltage VID = –1V, IOL = 4mA 25°C 150 400 150 400 mV Full range 700 700 IOL Low-level output current VID = –1V, VOL = 1.5V 25°C 6 16 6 16 mA ICC Supply current (four comparators) VO = 2.5V, No load 25°C 0.8 2 0.8 2 mA (1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) Full range (MIN to MAX) for LM239/LM239A is –25°C to +85°C, and for LM339/LM339A is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (3) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3V. The upper end of the common- mode voltage range is VCC+ – 1.5V; however, one input can exceed VCC, and the comparator provides a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to 30V without damage. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

10 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.11 Electrical Characteristics for LM2901, LM2901V and LM2901AV

at specified free-air temperature, VCC = 5V (unless otherwise noted) PARAMETER TEST CONDITIONS(1) TA (2) LM2901 UNIT MIN TYP MAX VIO Input offset voltage VIC = VICR min, VO = 1.4V, VCC = 5V to MAX(3) Non-A devices 25°C 2 7 mV Full range 15 A-suffix devices 25°C 1 2 Full range 4 IIO Input offset current VO = 1.4V 25°C 5 50 nA Full range 200 IIB Input bias current VO = 1.4V 25°C –25 –250 nA Full range –500 VICR Common-mode input- voltage range(4) 25°C 0 to VCC – 1.5 V Full range 0 to VCC – 2 AVD Large-signal differential- voltage amplification VCC = 15V, VO = 1.4V to 11.4V, RL ≥ 15kΩ to VCC 25°C 25 100 V/mV IOH High-level output current VID = 1V VOH = 5V 25°C 0.1 50 nA VOH = VCC MAX(3) Full range 1 μA VOL Low-level output voltage VID = –1V, IOL = 4mA Non-V devices 25°C 150 500 mVV-suffix devices 150 400 All devices Full range 700 IOL Low-level output current VID = –1V, VOL = 1.5V 25°C 6 16 mA ICC Supply current (four comparators) VO = 2.5V, No load VCC = 5V 25°C 0.8 2 mA VCC = MAX(3) 1 2.5 (1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) Full range (MIN to MAX) for LM2901 is –40°C to +125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (3) VCC MAX = 30V for non-V devices, and 32V for V-suffix devices (4) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3V. The upper end of the common- mode voltage range is VCC+ – 1.5V; however, one input can exceed VCC, and the comparator provides a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to VCC MAX without damage. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 11 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.12 Switching Characteristics for LM139 and LM139A

VCC = 5V, TA = 25°C PARAMETER TEST CONDITIONS LM139 LM139A UNIT TYP Response time RL connected to 5V through 5.1kΩ, CL = 15pF(1) (2) 100mV input step with 5mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4V.

6.13 Switching Characteristics for LM339B and LM2901B

VS = 5V, VO_PULLUP = 5V, VCM = VS/2, CL = 15pF, RL = 5.1kOhm, TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tresponse Propagation delay time, high-to-low; Small scale input signal (1) Input overdrive = 5mV, Input step = 100mV 1000 ns tresponse Propagation delay time, high-to-low; TTL input signal (1) TTL input with Vref = 1.4V 300 ns (1) High-to-low and low-to-high refers to the transition at the input.

6.14 Switching Characteristics for LMx39 and LMx39A

VCC = 5V, TA = 25°C PARAMETER TEST CONDITIONS LM239 LM239A LM339 LM339A UNIT TYP Response time RL connected to 5V through 5.1kΩ, CL = 15pF(1) (2) 100mV input step with 5mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4V.

6.15 Switching Characteristics for LM2901

VCC = 5V, TA = 25°C PARAMETER TEST CONDITIONS LM2901 UNIT TYP Response time RL connected to 5V through 5.1kΩ, CL = 15pF(1) (2) 100mV input step with 5mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4V. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

12 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.16 Typical Characteristics

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. S u p p l y V o l t a g e ( V ) Total Supply Current (uA) 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 1 1 0 0 N o L o a d , O u t p u t H i g h - 4 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-1. Total Supply Current vs. Supply Voltage I n p u t V o l t a g e ( V ) Total Supply Current (A) 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 V S = 3 V - 4 0 ° C 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-2. Total Supply Current vs. Input Voltage at 3V I n p u t V o l t a g e ( V ) Total Supply Current (A) 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 V S = 3 . 3 V - 4 0 ° C 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-3. Total Supply Current vs. Input Voltage at 3.3V I n p u t V o l t a g e ( V ) Total Supply Current (A) 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 , 0 0 0 V S = 5 V - 4 0 ° C 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-4. Total Supply Current vs. Input Voltage at 5V I n p u t V o l t a g e ( V ) Total Supply Current (A) - 1 0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 V S = 1 2 V - 4 0 ° C 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-5. Total Supply Current vs. Input Voltage at 12V I n p u t V o l t a g e ( V ) Total Supply Current (A) 0 3 6 9 1 2 1 5 1 8 2 1 2 4 2 7 3 0 3 3 3 6 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 1 1 0 0 V S = 3 6 V - 4 0 ° C 0 ° C 2 5 ° C 8 5 ° C 1 2 5 ° C Figure 6-6. Total Supply Current vs. Input Voltage at 36V www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 13 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

6.16 Typical Characteristics (continued)

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. Temperature (°C) Input Offset Voltage (mV) -40 -25 -10 5 20 35 50 65 80 95 110 125 -1.5 -0.5 0.5 1.5 VS = 3V

63 Channels

Figure 6-7. Input Offset Voltage vs. Temperature at 3V Temperature (°C) Input Offset Voltage (mV) -40 -25 -10 5 20 35 50 65 80 95 110 125 -1.5 -0.5 0.5 1.5 VS = 5V 62 Channels Figure 6-8. Input Offset Voltage vs. Temperature at 5V Temperature (°C) Input Offset Voltage (mV) -40 -25 -10 5 20 35 50 65 80 95 110 125 -1.5 -0.5 0.5 1.5 VS = 12V

62 Channels

Figure 6-9. Input Offset Voltage vs. Temperature at 12V Temperature (°C) Input Offset Voltage (mV) -40 -25 -10 5 20 35 50 65 80 95 110 125 -1.5 -0.5 0.5 1.5 VS = 36V 62 Channels Figure 6-10. Input Offset Voltage vs. Temperature at 36V Supply Voltage (V) Input Offset Voltage (mV) 3 6 9 12 15 18 21 24 27 30 33 36 -1.5 -0.5 0.5 1.5 TA = -40°C Figure 6-11. Input Offset Voltage vs. Supply Voltage at -40°C Supply Voltage (V) Input Offset Voltage (mV) 3 6 9 12 15 18 21 24 27 30 33 36 -1.5 -0.5 0.5 1.5 TA = 25°C 62 Channels Figure 6-12. Input Offset Voltage vs. Supply Voltage at 25°C LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

14 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. Supply Voltage (V) Input Offset Voltage (mV) 3 6 9 12 15 18 21 24 27 30 33 36 -1.5 -0.5 0.5 1.5 TA = 85°C Figure 6-13. Input Offset Voltage vs. Supply Voltage at 85°C Supply Voltage (V) Input Offset Voltage (mV) 3 6 9 12 15 18 21 24 27 30 33 36 -1.5 -0.5 0.5 1.5 TA = 125qC 62 Channels Figure 6-14. Input Offset Voltage vs. Supply Voltage at 125°C Supply Voltage (V) Input Bias Current (nA) 3 6 9 12 15 18 21 24 27 30 33 36 -4.5 -3.5 -2.5 -1.5 -0.5 VCM=0V 125°C 85°C 25°C 0°C -40°C Figure 6-15. Input Bias Current vs. Supply Voltage Input Voltage (V) Input Bias Current (nA) -4.5 -3.5 -2.5 -1.5 -0.5 VS=5V 125°C 85°C 25°C 0°C -40°C Figure 6-16. Input Bias Current vs. Input Voltage at 5V Input Voltage (V) Input Bias Current (nA) -4.5 -3.5 -2.5 -1.5 -0.5 VS=12V 125°C 85°C 25°C 0°C -40°C Figure 6-17. Input Bias Current vs. Input Voltage at 12V Input Voltage (V) Input Bias Current (nA) 0 4 8 12 16 20 24 28 32 36 -4.5 -3.5 -2.5 -1.5 -0.5 0.5 VS=36V 125°C 85°C 25°C 0°C -40°C Figure 6-18. Input Bias Current vs. Input Voltage at 36V www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 15 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. Output Sinking Current (A) Output Voltage to GND (V) 10P 100P 1m 10m 100m 10m 100m VS = 3V 125°C 85°C 25°C 0°C -40°C Figure 6-19. Output Low Voltage vs. Output Sinking Current at Output Sinking Current (A) Output Voltage to GND (V) 10P 100P 1m 10m 100m 10m 100m VS = 5V 125°C 85°C 25°C 0°C -40°C Figure 6-20. Output Low Voltage vs. Output Sinking Current at Output Sinking Current (A) Output Voltage to GND (V) 10P 100P 1m 10m 100m 10m 100m VS = 12V 125°C 85°C 25°C 0°C -40°C Figure 6-21. Output Low Voltage vs. Output Sinking Current at 12V Output Sinking Current (A) Output Voltage to GND (V) 10P 100P 1m 10m 100m 10m 100m VS = 36V 125°C 85°C 25°C 0°C -40°C Figure 6-22. Output Low Voltage vs. Output Sinking Current at 36V Temperature (°C) Output High Leakage to GND (nA) -40 -25 -10 5 20 35 50 65 80 95 110 125 0.01 0.02 0.05 0.1 0.2 0.5 100 Output set high VOUT = VS Figure 6-23. Output High Leakage Current vs. Temperature at Temperature (°C) Output High Leakage to GND (nA) -40 -25 -10 5 20 35 50 65 80 95 110 125 0.01 0.02 0.05 0.1 0.2 0.5 100 Output set high VOUT = VS Figure 6-24. Output High Leakage Current vs. Temperature at 36V LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

16 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. Input Overdrive (mV) Propagation Delay, High to Low (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 5V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-25. High to Low Propagation Delay vs. Input Overdrive Voltage, 5V Input Overdrive (mV) Propagation Delay, Low to High (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 5V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-26. Low to High Propagation Delay vs. Input Overdrive Voltage, 5V Input Overdrive (mV) Propagation Delay, High to Low (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 12V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-27. High to Low Propagation Delay vs. Input Overdrive Voltage, 12V Input Overdrive (mV) Propagation Delay, Low to High (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 12V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-28. Low to High Propagation Delay vs. Input Overdrive Voltage, 12V Input Overdrive (mV) Propagation Delay, High to Low (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 36V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-29. High to Low Propagation Delay vs. Input Overdrive Voltage, 36V Input Overdrive (mV) Propagation Delay, Low to High (ns) 5 10 100 1000 100 200 300 400 500 600 700 800 900 1000 VS = 36V VCM = 0V CL = 15pF RP = 5.1k 125°C 85°C 25°C -40°C Figure 6-30. Low to High Propagation Delay vs. Input Overdrive Voltage, 36V www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 17 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted. Time (Ps) Output Voltage (V) VREF = VCC/2 20mV Overdrive 5mV Overdrive 100mV Overdrive Figure 6-31. Response Time for Various Overdrives, High-to- Low Transition Time (Ps) Output Voltage (V) 20mV Overdrive 5mV Overdrive 100mV Overdrive VREF = VCC/2 Figure 6-32. Response Time for Various Overdrives, Low-to- High Transition LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

18 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

7 Detailed Description

7.1 Overview

These dual comparators have the ability to operate up to absolute maximum of 36V (38V for the "B" version) on the supply pin. This device has proven ubiquity and versatility across a wide range of applications. This is due to very wide supply voltages range, low Iq and fast response of the devices. The open-collector outputs allow the user to level shift to the desired logic level indpendent of VCC, while also enabling AND functionality when multiple outputs are connected together.

7.2 Functional Block Diagram

• Input Q9 Q10 Q11 Q5 Q6 D2 D3 Q12 + Input Output VCC Internal Bias Itail I1 I2 Q13 Q14 ESD ESD VCM Clamp Q15 Figure 7-1. Schematic (Each Comparator)

7.3 Feature Description

The comparator consists of a PNP Darlington pair input, allowing the device to operate with very high gain and fast response with minimal input bias current. The input Darlington pair creates a limit on the input common mode voltage capability, allowing the comparator to accurately function from ground to V CC– 2V over temperature. A clamp is added around Q3 to mimic the both inputs above input voltage range behavior of the original classic silicon. The output consists of an open drain NPN (pull-down or low side) transistor. The output NPN sinks current when the negative input voltage is higher than the positive input voltage and the offset voltage. The V OL is resistive and scales with the output current. Please see the "Output Low Voltage vs. Output Sinking Current" graphs for VOL values with respect to the output current.

7.4 Device Functional Modes

7.4.1 Voltage Comparison

The comparator operates solely as a voltage comparator, comparing the differential voltage between the positive and negative pins and outputting a logic low or high impedance (logic high with pullup) based on the input differential polarity. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 19 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

8 Application and Implementation

Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes, as well as validating and testing their design implementation to confirm system functionality.

8.1 Application Information

Typically, a comparator compares either a single signal to a reference, or to two differnt signals. Many users take advantage of the open-drain output to drive the comparison logic output to a logic voltage level to an MCU or logic device. The wide supply range and high voltage capability makes LMx39 or LM2901x an excellent choice for level shifting to a higher or lower voltage.

8.2 Typical Application

Figure 8-1. Single-ended and Differential Comparator Configurations

8.2.1 Design Requirements

For this design example, use the parameters listed in Table 8-1 as the input parameters. Table 8-1. Design Parameters DESIGN PARAMETER EXAMPLE VALUE Input Voltage Range 0V to Vsup-2V Supply Voltage 4.5V to VCC maximum Logic Supply Voltage 0V to VCC maximum Output Current (RPULLUP) 1µA to 4mA Input Overdrive Voltage 100mV Reference Voltage 2.5V Load Capacitance (CL) 15pF

8.2.2 Detailed Design Procedure

When using the LMx39 in a general comparator application, determine the following:

• Input voltage range
• Minimum overdrive voltage
• Output and drive current
• Response time

8.2.2.1 Input Voltage Range

When choosing the input voltage range, the input common mode voltage range (V ICR) must be taken in to account. If temperature operation is below 25°C the V ICR can range from 0V to V CC– 2.0V. This limits the input voltage range to as high as V CC– 2.0V and as low as 0V. Operation outside of this range can yield incorrect comparisons. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

20 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

The following is a list of input voltage situation and the outcomes: 1. When both IN- and IN+ are both within the common-mode range: a. If IN- is higher than IN+ and the offset voltage, the output is low and the output transistor is sinking current b. If IN- is lower than IN+ and the offset voltage, the output is high impedance and the output transistor is not conducting 2. When IN- is higher than common-mode and IN+ is within common-mode, the output is low and the output transistor is sinking current 3. When IN+ is higher than common-mode and IN- is within common-mode, the output is high impedance and the output transistor is not conducting 4. When IN- and IN+ are both higher than common-mode, see Section 2 of Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions.

8.2.2.2 Minimum Overdrive Voltage

Overdrive voltage is the differential voltage produced between the positive and negative inputs of the comparator over the offset voltage (VIO). To make an accurate comparison, the overdrive voltage (V OD) must be higher than the input offset voltage (V IO). Overdrive voltage can also determine the response time of the comparator, with the response time decreasing with increasing overdrive. Figure 8-2 and Figure 8-3 show positive and negative response times with respect to overdrive voltage.

8.2.2.3 Output and Drive Current

Output current is determined by the load and pullup resistance and logic and pullup voltage. The output current produces a low-level output voltage (VOL) from the comparator, where VOL is proportional to the output current. The output current can also effect the transient response.

8.2.2.4 Response Time

Response time is a function of input over-drive. See the Typical Characteristics graphs for typical response times. The rise and fall times can be determined by the load capacitance (C L), load/pull-up resistance (RPULLUP) and equivalent collector-emitter resistance (RCE).

• The rise time (τR) is approximately τR = RPULLUP × CL
• The fall time (τF) is approximately τF = RCE × CL – RCE can be determined by taking the slope of Figure 6-31 in the linear region at the desired temperature, or by dividing the VOL by IOUT www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 21 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

8.2.3 Application Curves

Figure 8-2 and Figure 8-3 were generated with scope probe parasitic capacitance of 50pF. Output Voltage, Vo(V) Time (usec) 5mV OD 20mV OD 100mV OD C004 VCC = 5V VLogic = 5V RPULLUP = 5.1kΩ Figure 8-2. Response Time vs Output Voltage (Positive Transition) Output Voltage (Vo) Time (usec) 5mV OD 20mV OD 100mV OD C006 VCC = 5V VLogic = 5V RPULLUP = 5.1kΩ Figure 8-3. Response Time vs Output Voltage (Negative Transition)

8.3 Power Supply Recommendations

For fast response and comparison applications with noisy or AC inputs, use a bypass capacitor on the supply pin to reject any variation on the supply voltage. This variation can affect the common-mode range of the comparator input and create an inaccurate comparison.

8.4 Layout

8.4.1 Layout Guidelines

For accurate comparator applications without hysteresis maintaining a stable power supply with minimized noise and glitches is critical. Best practice is to add a bypass capacitor between the supply voltage and ground. This can be implemented on the positive power supply and negative supply (if available). If a negative supply is not being used, do not put a capacitor between the GND pin and system ground. Minimize coupling between outputs and inverting inputs to prevent output oscillations. Do not run output and inverting input traces in parallel unless there is a V CC or GND trace between output and inverting input traces to reduce coupling. When series resistance is added to inputs, place resistor close to the device.

8.4.2 Layout Example

1IN– 1IN+

3 GND

2IN– 52IN+ 0.1 Fμ Ground Bypass Capacitor Negative Supply or GroundPositive Supply 0.1 Fμ Ground Only needed for dual power supplies 3IN+ 3IN– 4IN+ 4IN– 3OUT 4OUT Figure 8-4. LMx39 Layout Example LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

22 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

9 Device and Documentation Support

9.1 Related Links

The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 9-1. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LM139 Click here Click here Click here Click here Click here LM239 Click here Click here Click here Click here Click here LM339 Click here Click here Click here Click here Click here LM339B Click here Click here Click here Click here Click here LM139A Click here Click here Click here Click here Click here LM239A Click here Click here Click here Click here Click here LM339A Click here Click here Click here Click here Click here LM2901 Click here Click here Click here Click here Click here LM2901B Click here Click here Click here Click here Click here LM2901AV Click here Click here Click here Click here Click here LM2901V Click here Click here Click here Click here Click here

9.2 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.

9.3 Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight from the experts. Search existing answers or ask your own question to get the quick design help you need. Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

9.4 Trademarks

TI E2E™ is a trademark of Texas Instruments. All trademarks are the property of their respective owners.

9.5 Electrostatic Discharge Caution

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

9.6 Glossary

TI Glossary This glossary lists and explains terms, acronyms, and definitions. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 23 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision Y (March 2025) to Revision Z (May 2025) Page Changes from Revision X (October 2023) to Revision Y (March 2025) Page Changes from Revision W (October 2023) to Revision X (October 2023) Page Changes from Revision V (December 2022) to Revision W (October 2023) Page Changes from Revision U (November 2018) to Revision V (December 2022) Page Changes from Revision T (June 2015) to Revision U (November 2018) Page

• Added LM2901V and LMV2901AV to LM2901 Elect Char Table title to make more clear which devices are
• Changed "Dual" to "Quad" and removed "Absolute Maximum" wording and mention of Q100 in Overview LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

24 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

Changes from Revision S (August 2012) to Revision T (June 2015) Page

• Added Applications, Device Information table, Pin Configuration and Functions section, ESD Ratings table, Thermal Information table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. No www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 Copyright © 2025 Texas Instruments Incorporated Submit Document Feedback 25 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

11 Mechanical, Packaging, and Orderable Information

The following pages include mechanical packaging and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser based versions of this data sheet, refer to the left hand navigation. LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006Z – OCTOBER 1979 – REVISED MAY 2025 www.ti.com

26 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V

www.ti.com 18-May-2026 PACKAGING INFORMATION Orderable part number Status (1) Material type (2) Package | Pins Package qty | Carrier RoHS (3) Lead finish/ Ball material (4) MSL rating/ Peak reflow (5) Op temp (°C) Part marking (6) LM139AD Obsolete Production SOIC (D) | 14 - - Call TI Call TI -55 to 125 LM139A LM139ADG4 Obsolete Production SOIC (D) | 14 - - Call TI Call TI -55 to 125 LM139A LM139ADR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139A LM139ADR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139A LM139ADRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139A LM139ADRG4.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139A LM139D Obsolete Production SOIC (D) | 14 - - Call TI Call TI -55 to 125 LM139 LM139DG4 Obsolete Production SOIC (D) | 14 - - Call TI Call TI -55 to 125 LM139 LM139DR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139 LM139DR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139 LM139DRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139 LM139DRG4.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -55 to 125 LM139 LM239AD Obsolete Production SOIC (D) | 14 - - Call TI Call TI -25 to 85 LM239A LM239ADR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -25 to 85 LM239A LM239ADR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -25 to 85 LM239A LM239ADRE4 Active Production SOIC (D) | 14 2500 | LARGE T&R - Call TI Call TI -25 to 85 LM239ADRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R - Call TI Call TI -25 to 85 LM239D Obsolete Production SOIC (D) | 14 - - Call TI Call TI -25 to 85 LM239 LM239DR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -25 to 85 LM239 LM239DR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -25 to 85 LM239 LM239DRG3 Obsolete Production SOIC (D) | 14 - - Call TI Call TI -25 to 85 LM239 LM239DRG4 Obsolete Production SOIC (D) | 14 - - Call TI Call TI -25 to 85 LM239 LM239N Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU | SN N/A for Pkg Type -25 to 85 LM239N LM239N.A Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type -25 to 85 LM239N LM239NE4 Active Production PDIP (N) | 14 25 | TUBE - Call TI Call TI -25 to 85 LM239PW Obsolete Production TSSOP (PW) | 14 - - Call TI Call TI -25 to 85 L239 LM239PWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM -25 to 85 L239 LM239PWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -25 to 85 L239 LM239PWRG4 Obsolete Production TSSOP (PW) | 14 - - Call TI Call TI -25 to 85 L239 Addendum-Page 1

www.ti.com 18-May-2026 Orderable part number Status (1) Material type (2) Package | Pins Package qty | Carrier RoHS (3) Lead finish/ Ball material (4) MSL rating/ Peak reflow (5) Op temp (°C) Part marking (6) LM2901AVQDR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQDR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQDRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQDRG4.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQPWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQPWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQPWRG4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901AVQPWRG4.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 (2901AV, L2901AV) LM2901BIDR Active Production SOIC (D) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901B LM2901BIDR.A Active Production SOIC (D) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901B LM2901BIPWR Active Production TSSOP (PW) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901B LM2901BIPWR.A Active Production TSSOP (PW) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901B LM2901BIRTER Active Production WQFN (RTE) | 16 5000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 M2901B LM2901BIRTER.A Active Production WQFN (RTE) | 16 5000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 M2901B LM2901D Obsolete Production SOIC (D) | 14 - - Call TI Call TI -40 to 125 LM2901 LM2901DR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DRE4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DRG3 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DRG3.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901DRG4.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901N Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type -40 to 125 LM2901N LM2901N.A Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type -40 to 125 LM2901N LM2901NSR Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901NSR.A Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 LM2901 LM2901PW Obsolete Production TSSOP (PW) | 14 - - Call TI Call TI -40 to 125 L2901 LM2901PWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM -40 to 125 L2901 LM2901PWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901 LM2901PWRG3 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 L2901 LM2901PWRG3.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 125 L2901 Addendum-Page 2

www.ti.com 18-May-2026 Orderable part number Status (1) Material type (2) Package | Pins Package qty | Carrier RoHS (3) Lead finish/ Ball material (4) MSL rating/ Peak reflow (5) Op temp (°C) Part marking (6) LM2901PWRG4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901 LM2901PWRG4.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901 LM2901VQDR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM2901VQDR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM2901VQPWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM2901VQPWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM2901VQPWRG4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM2901VQPWRG4.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 125 L2901V LM339AD Obsolete Production SOIC (D) | 14 - - Call TI Call TI 0 to 70 LM339A LM339ADBR Active Production SSOP (DB) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339A LM339ADBR.A Active Production SSOP (DB) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339A LM339ADR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM 0 to 70 LM339A LM339ADR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339A LM339ADRG4 Obsolete Production SOIC (D) | 14 - - Call TI Call TI 0 to 70 LM339A LM339AN Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU | SN N/A for Pkg Type 0 to 70 LM339AN LM339AN.A Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type 0 to 70 LM339AN LM339ANE4 Active Production PDIP (N) | 14 25 | TUBE - Call TI Call TI 0 to 70 LM339ANSR Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339A LM339ANSR.A Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339A LM339APW Obsolete Production TSSOP (PW) | 14 - - Call TI Call TI 0 to 70 L339A LM339APWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM 0 to 70 L339A LM339APWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339A LM339APWRG4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339A LM339APWRG4.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339A LM339BIDR Active Production SOIC (D) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 LM339B LM339BIDR.A Active Production SOIC (D) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 LM339B LM339BIPWR Active Production TSSOP (PW) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 LM339B LM339BIPWR.A Active Production TSSOP (PW) | 14 3000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 LM339B LM339BIRTER Active Production WQFN (RTE) | 16 5000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 85 LM339B LM339BIRTER.A Active Production WQFN (RTE) | 16 5000 | LARGE T&R Yes SN Level-1-260C-UNLIM -40 to 85 LM339B LM339D Obsolete Production SOIC (D) | 14 - - Call TI Call TI 0 to 70 LM339 Addendum-Page 3

www.ti.com 18-May-2026 Orderable part number Status (1) Material type (2) Package | Pins Package qty | Carrier RoHS (3) Lead finish/ Ball material (4) MSL rating/ Peak reflow (5) Op temp (°C) Part marking (6) LM339DBR Active Production SSOP (DB) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339DBR.A Active Production SSOP (DB) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339DR Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM 0 to 70 LM339 LM339DR.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339DRE4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339DRG3 Obsolete Production SOIC (D) | 14 - - Call TI Call TI 0 to 70 LM339 LM339DRG4 Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339DRG4.A Active Production SOIC (D) | 14 2500 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339N Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU | SN N/A for Pkg Type 0 to 70 LM339N LM339N.A Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type 0 to 70 LM339N LM339NE3 Active Production PDIP (N) | 14 25 | TUBE Yes SN N/A for Pkg Type 0 to 70 LM339N LM339NE3.A Active Production PDIP (N) | 14 25 | TUBE Yes SN N/A for Pkg Type 0 to 70 LM339N LM339NE4 Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type 0 to 70 LM339N LM339NE4.A Active Production PDIP (N) | 14 25 | TUBE Yes NIPDAU N/A for Pkg Type 0 to 70 LM339N LM339NSR Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339NSR.A Active Production SOP (NS) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 LM339 LM339PW Obsolete Production TSSOP (PW) | 14 - - Call TI Call TI 0 to 70 L339 LM339PWR Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU | SN Level-1-260C-UNLIM 0 to 70 L339 LM339PWR.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339 LM339PWRE4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339 LM339PWRG3 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes SN Level-1-260C-UNLIM 0 to 70 L339 LM339PWRG3.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes SN Level-1-260C-UNLIM 0 to 70 L339 LM339PWRG4 Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339 LM339PWRG4.A Active Production TSSOP (PW) | 14 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM 0 to 70 L339 (1) Status: For more details on status, see our product life cycle. (2) Material type: When designated, preproduction parts are prototypes/experimental devices, and are not yet approved or released for full production. Testing and final process, including without limitation quality assurance, reliability performance testing, and/or process qualification, may not yet be complete, and this item is subject to further changes or possible discontinuation. If available for ordering, purchases will be subject to an additional waiver at checkout, and are intended for early internal evaluation purposes only. These items are sold without warranties of any kind. (3) RoHS values: Yes, No, RoHS Exempt. See the TI RoHS Statement for additional information and value definition. Addendum-Page 4

www.ti.com 18-May-2026 (4) Lead finish/Ball material: Parts may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum column width. (5) MSL rating/Peak reflow: The moisture sensitivity level ratings and peak solder (reflow) temperatures. In the event that a part has multiple moisture sensitivity ratings, only the lowest level per JEDEC standards is shown. Refer to the shipping label for the actual reflow temperature that will be used to mount the part to the printed circuit board. (6) Part marking: There may be an additional marking, which relates to the logo, the lot trace code information, or the environmental category of the part. Multiple part markings will be inside parentheses. Only one part marking contained in parentheses and separated by a "~" will appear on a part. If a line is indented then it is a continuation of the previous line and the two combined represent the entire part marking for that device. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF LM139, LM239A, LM2901, LM2901AV, LM2901B, LM2901V :

• Automotive : LM239A-Q1 , LM2901-Q1 , LM2901AV-Q1 , LM2901B-Q1 , LM2901V-Q1
• Enhanced Product : LM239A-EP
• Space : LM139-SP NOTE: Qualified Version Definitions:
• Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
• Enhanced Product - Supports Defense, Aerospace and Medical Applications
• Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based application Addendum-Page 5

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 TAPE AND REEL INFORMATION Reel Width (W1) REEL DIMENSIONS A0B0K0WDimension designed to accommodate the component lengthDimension designed to accommodate the component thicknessOverall width of the carrier tapePitch between successive cavity centersDimension designed to accommodate the component width TAPE DIMENSIONSK0 P1B0WA0Cavity QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE Pocket QuadrantsSprocket HolesQ1Q1Q2Q2Q3Q3Q4Q4User Direction of Feed P1ReelDiameter *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant Pack Materials-Page 1

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant Pack Materials-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant Pack Materials-Page 3

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 TAPE AND REEL BOX DIMENSIONS Width (mm) W LH *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM139ADR SOIC D 14 2500 353.0 353.0 32.0 LM139ADRG4 SOIC D 14 2500 353.0 353.0 32.0 LM139DR SOIC D 14 2500 353.0 353.0 32.0 LM139DRG4 SOIC D 14 2500 353.0 353.0 32.0 LM239ADR SOIC D 14 2500 353.0 353.0 32.0 LM239DR SOIC D 14 2500 353.0 353.0 32.0 LM239DR SOIC D 14 2500 353.0 353.0 32.0 LM239DR SOIC D 14 2500 353.0 353.0 32.0 LM239PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM239PWR TSSOP PW 14 2000 356.0 356.0 35.0 LM239PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901AVQDR SOIC D 14 2500 353.0 353.0 32.0 LM2901AVQDRG4 SOIC D 14 2500 353.0 353.0 32.0 LM2901AVQPWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901AVQPWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901AVQPWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM2901AVQPWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM2901BIDR SOIC D 14 3000 353.0 353.0 32.0 Pack Materials-Page 4

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2901BIDR SOIC D 14 3000 353.0 353.0 32.0 LM2901BIPWR TSSOP PW 14 3000 353.0 353.0 32.0 LM2901BIRTER WQFN RTE 16 5000 367.0 367.0 35.0 LM2901DR SOIC D 14 2500 353.0 353.0 32.0 LM2901DR SOIC D 14 2500 353.0 353.0 32.0 LM2901DRG3 SOIC D 14 2500 364.0 364.0 27.0 LM2901DRG4 SOIC D 14 2500 353.0 353.0 32.0 LM2901DRG4 SOIC D 14 2500 353.0 353.0 32.0 LM2901NSR SOP NS 14 2000 353.0 353.0 32.0 LM2901PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901PWR TSSOP PW 14 2000 356.0 356.0 35.0 LM2901PWRG3 TSSOP PW 14 2000 364.0 364.0 27.0 LM2901PWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM2901PWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM2901VQDR SOIC D 14 2500 353.0 353.0 32.0 LM2901VQPWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901VQPWR TSSOP PW 14 2000 353.0 353.0 32.0 LM2901VQPWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM2901VQPWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM339ADBR SSOP DB 14 2000 353.0 353.0 32.0 LM339ADR SOIC D 14 2500 353.0 353.0 32.0 LM339ANSR SOP NS 14 2000 353.0 353.0 32.0 LM339APWR TSSOP PW 14 2000 356.0 356.0 35.0 LM339APWR TSSOP PW 14 2000 353.0 353.0 32.0 LM339APWR TSSOP PW 14 2000 353.0 353.0 32.0 LM339APWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM339APWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 LM339BIDR SOIC D 14 3000 353.0 353.0 32.0 LM339BIDR SOIC D 14 3000 353.0 353.0 32.0 LM339BIPWR TSSOP PW 14 3000 353.0 353.0 32.0 LM339BIRTER WQFN RTE 16 5000 367.0 367.0 35.0 LM339DBR SSOP DB 14 2000 353.0 353.0 32.0 LM339DR SOIC D 14 2500 353.0 353.0 32.0 LM339DR SOIC D 14 2500 353.0 353.0 32.0 LM339DRG4 SOIC D 14 2500 353.0 353.0 32.0 LM339DRG4 SOIC D 14 2500 353.0 353.0 32.0 LM339NSR SOP NS 14 2000 353.0 353.0 32.0 LM339PWR TSSOP PW 14 2000 356.0 356.0 35.0 LM339PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM339PWR TSSOP PW 14 2000 353.0 353.0 32.0 LM339PWRG3 TSSOP PW 14 2000 364.0 364.0 27.0 LM339PWRG4 TSSOP PW 14 2000 353.0 353.0 32.0 Pack Materials-Page 5

PACKAGE MATERIALS INFORMATION www.ti.com 21-Aug-2026 TUBE L - Tube length T - Tube height W - Tube width B - Alignment groove width *All dimensions are nominal Device Package Name Package Type Pins SPQ L (mm) W (mm) T (µm) B (mm) LM239N N PDIP 14 25 506 13.97 11230 4.32 LM239N N PDIP 14 25 506 13.97 11230 4.32 LM239N N PDIP 14 25 506.1 9 600 5.4 LM239N.A N PDIP 14 25 506 13.97 11230 4.32 LM239N.A N PDIP 14 25 506.1 9 600 5.4 LM239N.A N PDIP 14 25 506 13.97 11230 4.32 LM2901N N PDIP 14 25 506 13.97 11230 4.32 LM2901N N PDIP 14 25 506 13.97 11230 4.32 LM2901N.A N PDIP 14 25 506 13.97 11230 4.32 LM2901N.A N PDIP 14 25 506 13.97 11230 4.32 LM339AN N PDIP 14 25 506.1 9 600 5.4 LM339AN N PDIP 14 25 506 13.97 11230 4.32 LM339AN N PDIP 14 25 506 13.97 11230 4.32 LM339AN.A N PDIP 14 25 506.1 9 600 5.4 LM339AN.A N PDIP 14 25 506 13.97 11230 4.32 LM339AN.A N PDIP 14 25 506 13.97 11230 4.32 LM339N N PDIP 14 25 506.1 9 600 5.4 LM339N N PDIP 14 25 506 13.97 11230 4.32 LM339N N PDIP 14 25 506 13.97 11230 4.32 LM339N.A N PDIP 14 25 506 13.97 11230 4.32 LM339N.A N PDIP 14 25 506 13.97 11230 4.32 LM339N.A N PDIP 14 25 506.1 9 600 5.4 LM339NE3 N PDIP 14 25 506.1 9 600 5.4 LM339NE3.A N PDIP 14 25 506.1 9 600 5.4 LM339NE4 N PDIP 14 25 506 13.97 11230 4.32 LM339NE4 N PDIP 14 25 506 13.97 11230 4.32 LM339NE4.A N PDIP 14 25 506 13.97 11230 4.32 LM339NE4.A N PDIP 14 25 506 13.97 11230 4.32 Pack Materials-Page 6

www.ti.com PACKAGE OUTLINE C 12X 0.65 3.9 14X 0.38 0.22 8.2

7.4 TYP

0.05 MIN

0.25 GAGE PLANE 0 -8

2 MAX

0.25 0.09 B 5.6 5.0 NOTE 4 A 6.5 5.9 NOTE 3 0.95 0.55 SSOP - 2 mm max heightDB0014A SMALL OUTLINE PACKAGE 4220762/A 05/2024

0.15 C A B

0.1 C NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. 4. Reference JEDEC registration MO-150. A 15 DETAIL A TYPICAL SCALE 2.000

www.ti.com EXAMPLE BOARD LAYOUT

0.05 MAX

14X (1.85) 14X (0.45) 12X (0.65) (7) (R0.05) TYP SSOP - 2 mm max heightDB0014A SMALL OUTLINE PACKAGE 4220762/A 05/2024 NOTES: (continued) 5. Publication IPC-7351 may have alternate designs. 6. Solder mask tolerances between and around signal pads can vary based on board fabrication site. LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE: 10X SYMM SYMM 7 8 15.000 METALSOLDER MASK OPENING METAL UNDER SOLDER MASK SOLDER MASK OPENING EXPOSED METALEXPOSED METAL SOLDER MASK DETAILS NON-SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED

www.ti.com EXAMPLE STENCIL DESIGN 14X (1.85) 14X (0.45) 12X (0.65) (7) (R0.05) TYP SSOP - 2 mm max heightDB0014A SMALL OUTLINE PACKAGE 4220762/A 05/2024 NOTES: (continued) 7. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 8. Board assembly site may have different recommendations for stencil design. SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE: 10X SYMM SYMM 7 8

www.ti.com PACKAGE OUTLINE C 12X 0.65 3.9 14X 0.30 0.17 6.6

6.2 TYP

1.2 MAX

0.15 0.05 0.25 GAGE PLANE 0 -8 4X (0 -12 ) B 4.5 4.3 NOTE 4 A 5.1 4.9 NOTE 3 0.75 0.50 (0.15) TYP TSSOP - 1.2 mm max heightPW0014A SMALL OUTLINE PACKAGE 4220202/B 12/2023

0.1 C A B

0.1 C NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. 4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm per side. 5. Reference JEDEC registration MO-153. SEATING PLANE A 20 DETAIL A TYPICAL SCALE 2.500

www.ti.com EXAMPLE BOARD LAYOUT 14X (1.5) 14X (0.45) 12X (0.65) (5.8) (R0.05) TYP TSSOP - 1.2 mm max heightPW0014A SMALL OUTLINE PACKAGE 4220202/B 12/2023 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE: 10X SYMM SYMM 7 8 15.000 METALSOLDER MASK OPENING METAL UNDER SOLDER MASK SOLDER MASK OPENING EXPOSED METALEXPOSED METAL SOLDER MASK DETAILS NON-SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED

www.ti.com EXAMPLE STENCIL DESIGN 14X (1.5) 14X (0.45) 12X (0.65) (5.8) (R0.05) TYP TSSOP - 1.2 mm max heightPW0014A SMALL OUTLINE PACKAGE 4220202/B 12/2023 NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE: 10X SYMM SYMM 7 8

www.ti.com GENERIC PACKAGE VIEW This image is a representation of the package family, actual package may vary. Refer to the product data sheet for package details. WQFN - 0.8 mm max heightRTE 16 PLASTIC QUAD FLATPACK - NO LEAD3 x 3, 0.5 mm pitch 4225944/A

www.ti.com PACKAGE OUTLINE C 16X 0.30 0.18 1.68 0.07 16X 0.5 0.3

0.8 MAX

(DIM A) TYP 0.05 0.00 12X 0.5 1.5 A 3.1 2.9 B 3.1 2.9 WQFN - 0.8 mm max heightRTE0016C PLASTIC QUAD FLATPACK - NO LEAD 4219117/B 04/2022 SIDE WALL METAL THICKNESS DIM A OPTION 1 OPTION 2 0.1 0.2 PIN 1 INDEX AREA 0.08 SEATING PLANE 4 9 5 8 16 13 (OPTIONAL) PIN 1 ID 0.1 C A B 0.05 EXPOSED THERMAL PAD

17 SYMM

NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. The package thermal pad must be soldered to the printed circuit board for thermal and mechanical performance. SCALE 3.600

www.ti.com EXAMPLE BOARD LAYOUT

0.07 MIN

0.07 MAX

16X (0.24) 16X (0.6) ( 0.2) TYP VIA 12X (0.5) (2.8) (2.8) (0.58) TYP ( 1.68) (R0.05) ALL PAD CORNERS (0.58) TYP WQFN - 0.8 mm max heightRTE0016C PLASTIC QUAD FLATPACK - NO LEAD 4219117/B 04/2022 SYMM 5 8 1316 SYMM LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:20X NOTES: (continued) 4. This package is designed to be soldered to a thermal pad on the board. For more information, see Texas Instruments literature number SLUA271 (www.ti.com/lit/slua271). 5. Vias are optional depending on application, refer to device data sheet. If any vias are implemented, refer to their locations shown on this view. It is recommended that vias under paste be filled, plugged or tented. SOLDER MASK OPENING METAL UNDER SOLDER MASK SOLDER MASK DEFINED EXPOSED METAL METAL SOLDER MASK OPENINGSOLDER MASK DETAILS NON SOLDER MASK DEFINED (PREFERRED) EXPOSED METAL

www.ti.com EXAMPLE STENCIL DESIGN 16X (0.6) 16X (0.24) 12X (0.5) (2.8) (2.8) ( 1.55) (R0.05) TYP WQFN - 0.8 mm max heightRTE0016C PLASTIC QUAD FLATPACK - NO LEAD 4219117/B 04/2022 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. SYMM ALL AROUND METAL SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL EXPOSED PAD 17: 85% PRINTED SOLDER COVERAGE BY AREA UNDER PACKAGE SCALE:25X SYMM 5 8 1316

www.ti.com PACKAGE OUTLINE C TYP6.2 5.8

1.75 MAX

12X 1.27 14X 0.51 0.31 7.62 TYP0.25 0.13 0 - 8 0.25 0.10 0.25 GAGE PLANE 1.27 0.40 A NOTE 3 8.75 8.55 B NOTE 4 4.0 3.8 4220718/A 09/2016 SOIC - 1.75 mm max heightD0014A SMALL OUTLINE INTEGRATED CIRCUIT NOTES: 1. All linear dimensions are in millimeters. Dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm, per side. 4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.43 mm, per side. 5. Reference JEDEC registration MS-012, variation AB. 1 14

0.25 C A B

0.1 C SEE DETAIL A DETAIL A TYPICAL SCALE 1.800

www.ti.com EXAMPLE BOARD LAYOUT (5.4) 14X (1.55) 14X (0.6) 12X (1.27) (R0.05) TYP 4220718/A 09/2016 SOIC - 1.75 mm max heightD0014A SMALL OUTLINE INTEGRATED CIRCUIT SYMM SYMM LAND PATTERN EXAMPLE SCALE:8X 7 8 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. METALSOLDER MASK OPENING NON SOLDER MASK DEFINED SOLDER MASK DETAILS SOLDER MASK OPENING METAL UNDER SOLDER MASK SOLDER MASK DEFINED

www.ti.com EXAMPLE STENCIL DESIGN (5.4) 12X (1.27) 14X (0.6) 14X (1.55) 4220718/A 09/2016 SOIC - 1.75 mm max heightD0014A SMALL OUTLINE INTEGRATED CIRCUIT NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. SYMM SYMM 7 8 SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:8X

IMPORTANT NOTICE AND DISCLAIMER TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, regulatory or other requirements. These resources are subject to change without notice. TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource. Other reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third party intellectual property right. TI disclaims responsibility for, and you fully indemnify TI and its representatives against any claims, damages, costs, losses, and liabilities arising out of your use of these resources. TI’s products are provided subject to TI’s Terms of Sale, TI’s General Quality Guidelines, or other applicable terms available either on ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Unless TI explicitly designates a product as custom or customer-specified, TI products are standard, catalog, general purpose devices. TI objects to and rejects any additional or different terms you may propose. IMPORTANT NOTICE Copyright © 2026, Texas Instruments Incorporated Last updated 10/2025