LM393B_V01 TI | Alldatasheet
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Technical content
LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
1 Features
- NEW LM393B and LM2903B
- Improved specifications of B-version – Maximum rating: up to 38 V – ESD rating (HBM): 2k V – Low input offset: 0.37 mV – Low input bias current: 3.5 nA – Low supply-current: 200 µA per comparator – Faster response time of 1 µsec – Extended temperature range for LM393B – Available in tiny 2 x 2mm WSON package
- B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions
- Common-mode input voltage range includes ground
- Differential input voltage range equal to maximum- rated supply voltage: ±38 V
- Low output saturation voltage
- Output compatible with TTL, MOS, and CMOS
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 LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators provide outstanding value for cost-sensitive applications featuring 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 LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both "A" and "V" grades. All devices consist of two 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, and the outputs can be connected to other open-collector outputs to achieve wired-AND relationships. Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM2903AV SOIC (8) 4.90 mm x 3.91 mm LM393B, LM2903B, LM293, LM293A, LM393, LM393A, LM2903 VSSOP (8) 3.00 mm x 3.00 mm LM293, LM393, LM393A, LM2903 PDIP (8) 9.81 mm × 6.35 mm LM393, LM393A, LM2903 SO (8) 6.20 mm x 5.30 mm LM393B, LM2903B, LM393, LM393A, LM2903, LM2903V, LM2903AV TSSOP (8) 3.00 mm x 4.40 mm LM393B SOT-23 (8) 2.90 mm x 1.60 mm LM393B, LM2903B WSON (8) 2.00 mm × 2.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 1 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 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. PRODUCTION DATA.
7.5 Thermal Information: LM293, LM393, LM2903
7.10 Electrical Characteristics for LM193, LM293,
7.11 Electrical Characteristics for LM293A and
7.12 Electrical Characteristics for LM2903,
7.13 Switching Characteristics: LM193, LM239,
7.14 Typical Characteristics, LMx93, LM2903 (all 'V'
12.2 Receiving Notification of Documentation Updates..24
13 Mechanical, Packaging, and Orderable
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision AC (February 2020) to Revision AD (October 2020) Page Changes from Revision AB (December 2019) to Revision AC (February 2020) Page Changes from Revision AA (September 2019) to Revision AB (December 2019) Page Changes from Revision Z (October 2017) to Revision AA (September 2019) Page
- Deleted from Device Information old LM193 CDIP and LCCC package references and drawings. These are LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
5 Family Comparison Table
Specification LM393B LM2903B LM393 LM393A LM2903 LM2903V LM2903AV LM193 LM293 LM293A Units Supply Votlage 3 to 36 3 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 1000 1000 1000 1000 1000 V Offset Voltage (Max over temp) ± 4 ± 4 ± 9 ± 4 ± 15 ± 15 ± 4 ± 9 ± 9 ± 4 V Input Bias Current (typ / max) 3.5 / 25 3.5 / 25 25 / 250 25 / 250 25 / 250 25 / 100 25 / 250 nA www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 3 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
6 Pin Configuration and Functions
1IN− 1IN+ GND VCC 2OUT 2IN− 2IN+ Figure 6-1. D, DGK, JG, P, PS, DDF or PW Package 8-Pin SOIC, VSSOP, PDIP, SO, or TSSOP Top View 11OUT 8 V+ 21IN± 7 2OUT 31IN+ 6 2IN ± 4GND 5 2IN+ Exposed Thermal Die Pad on Underside Connect thermal pad directly to GND pin. Figure 6-2. DSG Package 8-Pin WSON With Exposed Pad Top View Table 6-1. Pin Functions PIN I/O DESCRIPTION NAME SOIC, VSSOP, PDIP, SO, DDF and TSSOP DSG 1OUT 1 1 Output Output pin of comparator 1 1IN– 2 2 Input Negative input pin of comparator 1 1IN+ 3 3 Input Positive input pin of comparator 1 GND 4 4 — Ground 2IN+ 5 5 Input Positive input pin of comparator 2 2IN- 6 6 Input Negative input pin of comparator 2 2OUT 7 7 Output Output pin of comparator 2 VCC 8 8 — Positive Supply Thermal Pad — PAD — Connect directly to GND pin LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT VCC Supply voltage(2) Non-B Versions –0.3 V B Versions Only 38 VID Differential input voltage(3) Non-B Versions -36 36 V B Versions Only -38 38 VI Input voltage (either input) Non-B Versions –0.3 V B Versions Only 38 IIK Input current(5) -50 mA VO Output voltage Non-B Versions –0.3 V B Versions Only 38 IO Output current Non-B Versions 20 mA B Versions Only 25 ISC Duration of output short circuit to ground(4) Unlimited TJ Operating virtual-junction temperature 150 °C Tstg Storage temperature –65 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may 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 may affect device reliability. Production Processing Does Not Necessarily Include Testing of All Parameters. (2) All voltage values, except differential voltages, are with respect to network ground. (3) Differential voltages are at IN+ with respect to IN–. (4) Short circuits from outputs to V CC can cause excessive heating and eventual destruction. (5) Input current flows thorough parasitic diode to ground and turns on parasitic transistors that increases I CC and may cause output to be incorrect. Normal operation resumes when input current is removed.
7.2 ESD Ratings
V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1000 All Other Versions V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±1000 V Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±750 (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.3 Recommended Operating Conditions
Over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT Supply voltage, VS = (V+) – (V–) non-V devices 2 30 VV devices 2 32 "B" version devices 3 36 Input voltage range, VIVR non-B devices 0 (V+) – 2.0 V "B" version devices –0.1 Ambient temperature, TA LM193 –55 125 LM2903, LM2903V, LM2903AV, LM2903B –40 125 LM393B –40 85 LM293, LM293A –25 85 LM393, LM393A 0 70
7.4 Thermal Information: LM193
THERMAL METRIC(1) LM193 UNITD (SOIC) 8 pin RθJA Junction-to-ambient thermal resistance 126.4 °C/W RθJC(top) Junction-to-case (top) thermal resistance 70 °C/W RθJB Junction-to-board thermal resistance 64.9 °C/W ψJT Junction-to-top characterization parameter 20.3 °C/W ψJB Junction-to-board characterization parameter 64.5 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.
7.5 Thermal Information: LM293, LM393, LM2903 (all 'V' and 'A' suffixes)
THERMAL METRIC(1) LM293, LM393, LM2903 UNITD (SOIC) DGK (VSSOP) P (PDIP) PS (SO) PW (TSSOP) 8 pin 8 pin 8 pin 8 pin 8 pin RθJA Junction-to-ambient thermal resistance 131.8 199.4 73.7 139 194.1 °C/W ψJB Junction-to-board characterization parameter 71.1 119.1 50.7 83 121.3 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.6 Thermal Information: LM393B and LM2903B
THERMAL METRIC(1) LM393B, LM2903B UNITD (SOIC) PW (TSSOP) DGK (VSSOP) DDF (SOT-23) DSG (WSON) 8 pin 8 pin 8 pin 8 pin 8 pins RθJC(bot) Junction-to-case (bottom) thermal resistance - - - - 37.8 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.
7.7 Electrical Characteristics LM393B
VS = 5 V, VCM = (V–) ; TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIO Input offset voltage VS = 5 to 36V –2.5 ±0.37 2.5 mV VS = 5 to 36V, TA = –40°C to +85°C –4 4 IB Input bias current –3.5 –25 nA TA = –40°C to +85°C –50 nA IOS Input offset current –10 ±0.5 10 nA TA = –40°C to +85°C –25 25 nA VCM Common mode range VS = 3 to 36V (V–) (V+) – 1.5 V VCM Common mode range 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 = 5 V; VID = 1V 0.1 20 nA (V+) = VO = 36V; VID = 1V 0.3 50 nA IOL Low level output current VOL = 1.5V; VID = -1V; VS = 5V 6 21 mA IQ Quiescent current (all comparators) VS = 5 V, no load 400 600 µA VS = 36 V, no load, TA = –40°C to +85°C 550 800 µA www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 7 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.8 Electrical Characteristics LM2903B
VS = 5 V, VCM = (V–) ; TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIO Input offset voltage VS = 5 to 36V –2.5 ±0.37 2.5 mV VS = 5 to 36V, TA = –40°C to +125°C –4 4 IB Input bias current –3.5 –25 nA TA = –40°C to +125°C –50 nA IOS Input offset current –10 ±0.5 10 nA TA = –40°C to +125°C –25 25 nA VCM Common mode range 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 = 5 V; VID = 1V 0.1 20 nA (V+) = VO = 36V; VID = 1V 0.3 50 nA IOL Low level output current VOL = 1.5V; VID = -1V; VS = 5V 6 21 mA IQ Quiescent current (all comparators) VS = 5 V, no load 400 600 µA VS = 36 V, no load, TA = –40°C to +125°C 550 800 µA
7.9 Switching Characteristics LM393B and LM2903B
VS = 5V, VO_PULLUP = 5V, VCM = VS/2, CL = 15pF, RL = 5.1k Ohm, TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tresponse Propagation delay time, high-to-low; TTL input signal (1) TTL input with Vref = 1.4V 300 ns tresponse Propagation delay time, high-to-low; Small scale input signal (1) Input overdrive = 5mV, Input step = 100mV 1000 ns (1) High-to-low and low-to-high refers to the transition at the input. LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.10 Electrical Characteristics for LM193, LM293, and LM393 (without A suffix)
at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA (1) LM193 LM293 LM393 UNIT MIN TYP MAX MIN TYP MAX VIO Input offset voltage VCC = 5 V to 30 V, VIC = VICR min, VO = 1.4 V 25°C 2 5 2 5 mV Full range 9 9 IIO Input offset current VO = 1.4 V 25°C 3 25 5 50 nA Full range 100 250 IIB Input bias current VO = 1.4 V 25°C –25 –100 –25 –250 nA Full range –300 –400 VICR Common-mode input-voltage range(2) 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 = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC 25°C 50 200 50 200 V/mV IOH High-level output current VOH = 5 V VID = 1 V 25°C 0.1 0.1 50 nA VOH = 30 V VID = 1 V Full range 1 1 µA VOL Low-level output voltage IOL = 4 mA, VID = –1 V 25°C 150 400 130 400 mV Full range 700 700 IOL Low-level output current VOL = 1.5 V, VID = –1 V 25°C 6 6 mA ICC Supply current RL = ∞ VCC = 5 V 25°C 0.8 1 0.45 1 mA VCC = 30 V Full range 2.5 0.55 2.5 (1) Full range (minimum or maximum) for LM193 is –55°C to 125°C, for LM293 is –25°C to 85°C, and for LM393 is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may 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 LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 9 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.11 Electrical Characteristics for LM293A and LM393A
at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA (1) LM293A LM393A UNIT MIN TYP MAX VIO Input offset voltage VCC = 5 V to 30 V, VO = 1.4 V VIC = VICR(min) 25°C 1 2 mV Full range 4 IIO Input offset current VO = 1.4 V 25°C 5 50 nA Full range 150 IIB Input bias current VO = 1.4 V 25°C –25 –250 nA Full range –400 VICR Common-mode input-voltage range(2) 25°C 0 to VCC – 1.5 V Full range 0 to VCC – 2 AVD Large-signal differential-voltage amplification VCC = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC 25°C 50 200 V/mV IOH High-level output current VOH = 5 V, VID = 1 V 25°C 0.1 50 nA VOH = 30 V, VID = 1 V Full range 1 µA VOL Low-level output voltage IOL = 4 mA, VID = –1 V 25°C 110 400 mV Full range 700 IOL Low-level output current VOL = 1.5 V, VID = –1 V, 25°C 6 mA ICC Supply current RL = ∞ VCC = 5 V 25°C 0.60 1 mA VCC = 30 V Full range 0.72 2.5 (1) Full range (minimum or maximum) for LM293A is –25°C to 85°C, and for LM393A is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may 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. LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.12 Electrical Characteristics for LM2903, LM2903V, and LM2903AV
at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA (1) LM2903, LM2903V LM2903AV UNIT MIN TYP MAX MIN TYP MAX VIO Input offset voltage VCC = 5 V to MAX(2) , VO = 1.4 V, VIC = VICR(min), 25°C 2 7 1 2 mV Full range 15 4 IIO Input offset current VO = 1.4 V 25°C 5 50 5 50 nA Full range 200 200 IIB Input bias current VO = 1.4 V 25°C –25 –250 –25 –250 nA Full range –500 –500 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 = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC 25°C 25 100 25 100 V/mV IOH High-level output current VOH = 5 V, VID = 1 V 25°C 0.1 50 0.1 50 nA VOH = VCC MAX(2), VID = 1 V Full range 1 1 µA VOL Low-level output voltage IOL = 4 mA, VID = –1 V, 25°C 150 400 150 400 mV Full range 700 700 IOL Low-level output current VOL = 1.5 V, VID = –1 V 25°C 6 6 mA ICC Supply current RL = ∞ VCC = 5 V 25°C 0.8 1 0.8 1 mA VCC = MAX Full range 2.5 2.5 (1) Full range (minimum or maximum) for LM2903 is –40°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) V CC MAX = 30 V for non-V devices and 32 V for V-suffix devices. (3) The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may 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.
7.13 Switching Characteristics: LM193, LM239, LM393, LM2903, all 'A' and 'V' versions
VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Response time RL connected to 5 V through 5.1 kΩ, CL = 15 pF(1) (2) 100-mV input step with 5-mV overdrive 1.3 µs TTL-level input step 0.3 (1) C L 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 1.4 V. www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 11 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
7.14 Typical Characteristics, LMx93, LM2903 (all 'V' and 'A' suffixes)
TA= 25°C, VS= 5V, RPULLUP=5.1k, CL = 15 pF, VCM=0V unless otherwise noted. 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 0 5 10 15 20 25 30 35 VCC – Supply Voltage – V ICC – Supply Current – mA T = –55°CA T = 0°CA T = 25°CA T = 70°CA T = 125°CA Figure 7-1. Supply Current vs Supply Voltage 0 5 10 15 20 25 30 35 VCC – Supply Voltage – V IIN – Input Bias Current – nA T = –55°CA T = 0°CA T = 25°CA T = 70°CA T = 125°CA Figure 7-2. Input Bias Current vs Supply Voltage 0.001 0.01 0.1 0.01 0.1 1 10 100 IO – Output Sink Current – mA VO – Saturation Voltage – V T = –55°CA T = 25°CA T = 125°CA Figure 7-3. Output Saturation Voltage t – Time – µs VO – Output Voltage – V Overdrive = 5 mV Overdrive = 100 mV Overdrive = 20 mV Figure 7-4. Response Time for Various Overdrives Negative Transition LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
t – Time – µs VO – Output Voltage – V Overdrive = 5 mV Overdrive = 100 mV Overdrive = 20 mV Figure 7-5. Response Time for Various Overdrives Positive Transition
7.15 Typical Characteristics, LM393B and LM2903B
TA = 25°C, V S = 5 V, R PULLUP = 5.1k, C L = 15 pF, V CM = 0 V, V UNDERDRIVE = 100 mV, V OVERDRIVE = 100 mV unless otherwise noted. Supply Voltage (V) Total Supply Current (PA) 3 6 9 12 15 18 21 24 27 30 33 36 250 275 300 325 350 375 400 425 450 475 500 525 550 No Load, Output High -40°C 25°C 85°C 125°C Figure 7-6. Total Supply Current vs. Supply Voltage Input Voltage (V) Total Supply Current (PA) 100 140 180 220 260 300 340 380 420 460 500 VS=3V -40°C 0°C 25°C 85°C 125°C Figure 7-7. Total Supply Current vs. Input Voltage at 3V www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 13 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
Input Voltage (V) Total Supply Current (PA) 100 140 180 220 260 300 340 380 420 460 500 VS=3.3V -40°C 0°C 25°C 85°C 125°C Figure 7-8. Total Supply Current vs. Input Voltage at 3.3V Input Voltage (V) Total Supply Current (PA) 100 140 180 220 260 300 340 380 420 460 500 VS=5V -40°C 0°C 25°C 85°C 125°C Figure 7-9. Total Supply Current vs. Input Voltage at 5V Input Voltage (V) Total Supply Current (PA) -1 0 1 2 3 4 5 6 7 8 9 10 11 100 140 180 220 260 300 340 380 420 460 500 VS=12V -40°C 0°C 25°C 85°C 125°C Figure 7-10. Total Supply Current vs. Input Voltage at 12V Input Voltage (V) Total Supply Current (PA) 0 3 6 9 12 15 18 21 24 27 30 33 36 150 190 230 270 310 350 390 430 470 510 550 VS=36V -40°C 0°C 25°C 85°C 125°C Figure 7-11. Total Supply Current vs. Input Voltage at 36V 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 7-12. 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 7-13. Input Offset Voltage vs. Temperature at 5V LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
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 Figure 7-14. 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 Figure 7-15. Input Offset Voltage vs. Temperature at 36 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 7-16. 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 Figure 7-17. Input Offset Voltage vs. Supply Voltage at 25°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 = 85°C Figure 7-18. 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 Figure 7-19. Input Offset Voltage vs. Supply Voltage at 125°C www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 15 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
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 7-20. 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 7-21. Input Bias Current vs. Input Voltage at 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 7-22. 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 7-23. Input Bias Current vs. Input Voltage at 36V 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 7-24. Output Low Voltage vs. Output Sinking Current at 3V 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 7-25. Output Low Voltage vs. Output Sinking Current at 5V LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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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 7-32. 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 7-33. 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 7-34. 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 7-35. Low to High Propagation Delay vs. Input Overdrive Voltage, 36V Time (Ps) Output Voltage (V) VREF = VCC/2 20mV Overdrive 5mV Overdrive 100mV Overdrive Figure 7-36. Response Time for Various Overdrives, High-to-Low Transition Time (Ps) Output Voltage (V) 20mV Overdrive 5mV Overdrive 100mV Overdrive VREF = VCC/2 Figure 7-37. Response Time for Various Overdrives, Low-to-High Transition LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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8 Detailed Description
8.1 Overview
These dual comparators have the ability to operate up to absolute maximum of 36 V (38 V 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-drain output allows the user to configure the output's logic high voltage (V OH) and can be used to enable the comparator to be used in AND functionality.
8.2 Functional Block Diagram
80- Aµ Current Regulator 80 µA60 µA 10 µA VCC 10 µA OUT GND IN+ IN− Epi-FET Diodes Resistors Transistors COMPONENT COUNT Figure 8-1. Schematic (Each Comparator)
8.3 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– 1.5 V input. Allow for VCC– 2 V at cold temperature. 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. See Figure 7-3 for VOL values with respect to the output current.
8.4 Device Functional Modes
8.4.1 Voltage Comparison
The device 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 LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 19 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
9 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. Customers should validate and test their design implementation to confirm system functionality.
9.1 Application Information
The device is typically used to compare a single signal to a reference or two signals against each other. 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 this comaprator optimal for level shifting to a higher or lower voltage.
9.2 Typical Application
½ LM2903 VLOGIC VSUP Vref Vin + ½ LM2903 Vin- Vin+ Rpullup Rpullup VLOGIC VSUP CL CL Figure 9-1. Single-Ended and Differential Comparator Configurations
9.2.1 Design Requirements
For this design example, use the parameters listed in Table 9-1 as the input parameters. Table 9-1. Design Parameters DESIGN PARAMETER EXAMPLE VALUE Input Voltage Range 0 V to Vsup-2 V Supply Voltage 4.5 V to VCC maximum Logic Supply Voltage 0 V to VCC maximum Output Current (RPULLUP) 1 µA to 4 mA Input Overdrive Voltage 100 mV Reference Voltage 2.5 V Load Capacitance (CL) 15 pF
9.2.2 Detailed Design Procedure
When using the device in a general comparator application, determine the following:
- Input Voltage Range
- Minimum Overdrive Voltage
- Output and Drive Current
- Response Time
9.2.2.1 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 0 V to V CC– 2.0 V. This limits the input voltage range to as high as V CC– 2.0 V and as low as 0 V. Operation outside of this range can yield incorrect comparisons. LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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The following is a list of input voltage situation and their 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, the output is low and the output transistor is sinking current
9.2.2.2 Minimum Overdrive Voltage
Overdrive Voltage is the differential voltage produced between the positive and negative inputs of the comparator over the offset voltage (V IO). To make an accurate comparison the Overdrive Voltage (V OD) should 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 9-2 and Figure 9-3 show positive and negative response times with respect to overdrive voltage.
9.2.2.3 Output and Drive Current
Output current is determined by the load/pull-up resistance and logic/pullup voltage. The output current produces a output low voltage (V OL) from the comparator. In which V OL is proportional to the output current. Use Section 7.14 to determine VOL based on the output current.
9.2.2.4 Response Time
Response time is a function of input over drive. See Section 9.2.3 for typical response times. The rise and falls times can be determined by the load capacitance (CL), load/pullup resistance (RPULLUP) and equivalent collector- emitter resistance (RCE).
- The rise time (τ R) is approximately τR ~ RPULLUP × CL
- The fall time (τ F) is approximately τF ~ RCE × CL – R CE can be determine by taking the slope of Section 7.14 in its linear region at the desired temperature, or by dividing the VOL by Iout www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 21 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
9.2.3 Application Curves
The following curves were generated with 5 V on VCC and VLogic, RPULLUP = 5.1 kΩ, and 50 pF scope probe. Output Voltage, Vo(V) Time (usec) 5mV OD 20mV OD 100mV OD C004 Figure 9-2. Response Time for Various Overdrives (Positive Transition) Output Voltage (Vo) Time (usec) 5mV OD 20mV OD 100mV OD C006 Figure 9-3. Response Time for Various Overdrives (Negative Transition) LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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10 Power Supply Recommendations
For fast response and comparison applications with noisy or AC inputs, TI recommends to use a bypass capacitor on the supply pin to reject any variation on the supply voltage. This variation can eat into the input common-mode range of the comparator and create an inaccurate comparison.
11 Layout
11.1 Layout Guidelines
For accurate comparator applications without hysteresis it is important maintain a stable power supply with minimized noise and glitches. To achieve this, it is best to add a bypass capacitor between the supply voltage and ground. This should 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 IC's 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.
11.2 Layout Example
Figure 11-1. LM2903 Layout Example www.ti.com LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 23 Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
12 Device and Documentation Support
12.1 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 12-1. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LM193 Click here Click here Click here Click here Click here LM293 Click here Click here Click here Click here Click here LM293A Click here Click here Click here Click here Click here LM393 Click here Click here Click here Click here Click here LM393A Click here Click here Click here Click here Click here LM2903 Click here Click here Click here Click here Click here LM2903V Click here Click here Click here Click here Click here LM393B Click here Click here Click here Click here Click here LM2903B Click here Click here Click here Click here Click here
12.2 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on Subscribe to updates 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.
12.3 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.
12.4 Trademarks
TI E2E™ is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
12.5 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.
12.6 Glossary
TI Glossary This glossary lists and explains terms, acronyms, and definitions.
13 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. LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020 www.ti.com
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www.ti.com 4-Oct-2020 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LM193DR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -55 to 125 LM193 LM193DRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -55 to 125 LM193 LM2903AVQDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903AV LM2903AVQDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903AV LM2903AVQPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903AV LM2903AVQPWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903AV LM2903BIDDFR PREVIEW SOT-23-THIN DDF 8 3000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 2903B LM2903BIDGKR PREVIEW VSSOP DGK 8 2500 TBD Call TI Call TI -40 to 125 LM2903BIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903B LM2903BIDSGR PREVIEW WSON DSG 8 3000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 903B LM2903BIPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903B LM2903D ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 LM2903 LM2903DE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 LM2903 LM2903DG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 LM2903 LM2903DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU | NIPDAUAG Level-1-260C-UNLIM -40 to 125 (MAP, MAS, MAU) LM2903DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 (MAP, MAS, MAU) LM2903DR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM -40 to 125 LM2903
www.ti.com 4-Oct-2020 Addendum-Page 2 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LM2903DRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 LM2903 LM2903DRG3 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) SN Level-1-260C-UNLIM -40 to 125 LM2903 LM2903DRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 LM2903 LM2903P ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type -40 to 125 LM2903P LM2903PSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903 LM2903PSRG4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903 LM2903PWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM -40 to 125 L2903 LM2903PWRG3 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) SN Level-1-260C-UNLIM -40 to 125 L2903 LM2903PWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903 LM2903QD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 2903Q LM2903QDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 2903Q LM2903QDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 2903Q LM2903VQDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903V LM2903VQDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903V LM2903VQPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903V LM2903VQPWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 125 L2903V LM293AD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293A
www.ti.com 4-Oct-2020 Addendum-Page 3 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LM293ADE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293A LM293ADGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU | NIPDAUAG Level-1-260C-UNLIM -25 to 85 (MDP, MDS, MDU) LM293ADGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 (MDP, MDS, MDU) LM293ADR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM -25 to 85 LM293A LM293ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293A LM293D ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293 LM293DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU | NIPDAUAG Level-1-260C-UNLIM -25 to 85 (MCP, MCS, MCU) LM293DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 (MCP, MCS, MCU) LM293DR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM -25 to 85 LM293 LM293DRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293 LM293DRG3 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) SN Level-1-260C-UNLIM -25 to 85 LM293 LM293DRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM293 LM293P ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU | SN N / A for Pkg Type -25 to 85 LM293P LM293PE4 ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type -25 to 85 LM293P LM393AD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393A LM393ADE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393A LM393ADG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393A
www.ti.com 4-Oct-2020 Addendum-Page 4 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LM393ADGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU | NIPDAUAG Level-1-260C-UNLIM 0 to 70 (M8P, M8S, M8U) LM393ADGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 (M8P, M8S, M8U) LM393ADR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM 0 to 70 LM393A LM393ADRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393A LM393ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393A LM393AP ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU | SN N / A for Pkg Type 0 to 70 LM393AP LM393APE4 ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type 0 to 70 LM393AP LM393APSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393A LM393APWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM 0 to 70 L393A LM393APWRE4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393A LM393APWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393A LM393BIDDFR PREVIEW SOT-23-THIN DDF 8 3000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 393B LM393BIDGKR PREVIEW VSSOP DGK 8 2500 TBD Call TI Call TI -40 to 85 LM393BIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 LM393B LM393BIDSGR PREVIEW WSON DSG 8 3000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 393B LM393BIPWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 LM393B LM393D ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393 LM393DE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393
www.ti.com 4-Oct-2020 Addendum-Page 5 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LM393DG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393 LM393DGKR ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU | NIPDAUAG Level-1-260C-UNLIM 0 to 70 (M9P, M9S, M9U) LM393DGKRG4 ACTIVE VSSOP DGK 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 (M9P, M9S, M9U) LM393DR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM 0 to 70 LM393 LM393DRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393 LM393DRG3 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) SN Level-1-260C-UNLIM 0 to 70 LM393 LM393DRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM393 LM393P ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU | SN N / A for Pkg Type 0 to 70 LM393P LM393PE3 ACTIVE PDIP P 8 50 Pb-Free (RoHS) SN N / A for Pkg Type 0 to 70 LM393P LM393PE4 ACTIVE PDIP P 8 50 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type 0 to 70 LM393P LM393PSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393 LM393PSRG4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393 LM393PW ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393 LM393PWG4 ACTIVE TSSOP PW 8 150 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393 LM393PWR ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU | SN Level-1-260C-UNLIM 0 to 70 L393 LM393PWRG3 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) SN Level-1-260C-UNLIM 0 to 70 L393 LM393PWRG4 ACTIVE TSSOP PW 8 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 L393 PLM2903BIDDFR ACTIVE SOT-23-THIN DDF 8 3000 TBD Call TI Call TI -40 to 125
www.ti.com 4-Oct-2020 Addendum-Page 6 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead finish/ Ball material (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples PLM2903BIDGKR ACTIVE VSSOP DGK 8 2500 TBD Call TI Call TI -40 to 125 PLM393BIDDFR ACTIVE SOT-23-THIN DDF 8 3000 TBD Call TI Call TI -40 to 85 PLM393BIDGKR ACTIVE VSSOP DGK 8 2500 TBD Call TI Call TI -40 to 85 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead finish/Ball material - Orderable Devices 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. 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.
www.ti.com 4-Oct-2020 Addendum-Page 7 OTHER QUALIFIED VERSIONS OF LM2903, LM2903B, LM293 :
- Automotive: LM2903-Q1 , LM2903B-Q1
- Enhanced Product: LM293-EP NOTE: Qualified Version Definitions:
- Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
- Enhanced Product - Supports Defense, Aerospace and Medical Applications
*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 PACKAGE MATERIALS INFORMATION www.ti.com 16-Oct-2020 Pack Materials-Page 1
(mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant PACKAGE MATERIALS INFORMATION www.ti.com 16-Oct-2020 Pack Materials-Page 2
*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM193DR SOIC D 8 2500 350.0 350.0 43.0 LM2903AVQDR SOIC D 8 2500 340.5 338.1 20.6 LM2903AVQPWR TSSOP PW 8 2000 853.0 449.0 35.0 LM2903AVQPWRG4 TSSOP PW 8 2000 853.0 449.0 35.0 LM2903BIDR SOIC D 8 2500 340.5 338.1 20.6 LM2903BIPWR TSSOP PW 8 2000 853.0 449.0 35.0 LM2903DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM2903DR SOIC D 8 2500 853.0 449.0 35.0 LM2903DR SOIC D 8 2500 340.5 338.1 20.6 LM2903DR SOIC D 8 2500 333.2 345.9 28.6 LM2903DR SOIC D 8 2500 364.0 364.0 27.0 LM2903DRG3 SOIC D 8 2500 364.0 364.0 27.0 LM2903DRG4 SOIC D 8 2500 340.5 338.1 20.6 LM2903DRG4 SOIC D 8 2500 853.0 449.0 35.0 LM2903PWR TSSOP PW 8 2000 364.0 364.0 27.0 LM2903PWR TSSOP PW 8 2000 853.0 449.0 35.0 LM2903PWRG3 TSSOP PW 8 2000 364.0 364.0 27.0 LM2903PWRG4 TSSOP PW 8 2000 853.0 449.0 35.0 LM2903QDRG4 SOIC D 8 2500 350.0 350.0 43.0 LM2903VQDR SOIC D 8 2500 340.5 338.1 20.6 PACKAGE MATERIALS INFORMATION www.ti.com 16-Oct-2020 Pack Materials-Page 3
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2903VQPWR TSSOP PW 8 2000 853.0 449.0 35.0 LM2903VQPWRG4 TSSOP PW 8 2000 853.0 449.0 35.0 LM293ADGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM293ADR SOIC D 8 2500 333.2 345.9 28.6 LM293ADR SOIC D 8 2500 853.0 449.0 35.0 LM293ADR SOIC D 8 2500 364.0 364.0 27.0 LM293ADR SOIC D 8 2500 340.5 338.1 20.6 LM293ADRG4 SOIC D 8 2500 340.5 338.1 20.6 LM293ADRG4 SOIC D 8 2500 853.0 449.0 35.0 LM293DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM293DR SOIC D 8 2500 364.0 364.0 27.0 LM293DR SOIC D 8 2500 853.0 449.0 35.0 LM293DRG3 SOIC D 8 2500 364.0 364.0 27.0 LM293DRG4 SOIC D 8 2500 853.0 449.0 35.0 LM293DRG4 SOIC D 8 2500 340.5 338.1 20.6 LM393ADGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM393ADR SOIC D 8 2500 333.2 345.9 28.6 LM393ADR SOIC D 8 2500 340.5 338.1 20.6 LM393ADR SOIC D 8 2500 853.0 449.0 35.0 LM393ADR SOIC D 8 2500 364.0 364.0 27.0 LM393ADRG4 SOIC D 8 2500 853.0 449.0 35.0 LM393ADRG4 SOIC D 8 2500 340.5 338.1 20.6 LM393APWR TSSOP PW 8 2000 364.0 364.0 27.0 LM393APWR TSSOP PW 8 2000 853.0 449.0 35.0 LM393APWRG4 TSSOP PW 8 2000 853.0 449.0 35.0 LM393BIDR SOIC D 8 2500 340.5 338.1 20.6 LM393BIPWR TSSOP PW 8 2000 853.0 449.0 35.0 LM393DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM393DR SOIC D 8 2500 853.0 449.0 35.0 LM393DR SOIC D 8 2500 340.5 338.1 20.6 LM393DRG3 SOIC D 8 2500 364.0 364.0 27.0 LM393DRG3 SOIC D 8 2500 333.2 345.9 28.6 LM393DRG4 SOIC D 8 2500 853.0 449.0 35.0 LM393DRG4 SOIC D 8 2500 340.5 338.1 20.6 LM393PWR TSSOP PW 8 2000 853.0 449.0 35.0 LM393PWR TSSOP PW 8 2000 364.0 364.0 27.0 LM393PWRG3 TSSOP PW 8 2000 364.0 364.0 27.0 LM393PWRG4 TSSOP PW 8 2000 853.0 449.0 35.0 PACKAGE MATERIALS INFORMATION www.ti.com 16-Oct-2020 Pack Materials-Page 4
www.ti.com PACKAGE OUTLINE C .228-.244 TYP [5.80-6.19] .069 MAX [1.75] 6X .050 [1.27] 8X .012-.020 [0.31-0.51] .150 [3.81] .005-.010 TYP [0.13-0.25] 0 - 8 .004-.010 [0.11-0.25] .010 [0.25].016-.050 [0.41-1.27] 4X (0 -15 ) A .189-.197 [4.81-5.00] NOTE 3 B .150-.157 [3.81-3.98] NOTE 4 4X (0 -15 ) (.041) [1.04] SOIC - 1.75 mm max heightD0008A SMALL OUTLINE INTEGRATED CIRCUIT 4214825/C 02/2019 NOTES: 1. Linear dimensions are in inches [millimeters]. Dimensions in parenthesis are for reference only. Controlling dimensions are in inches. 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 .006 [0.15] per side. 4. This dimension does not include interlead flash. 5. Reference JEDEC registration MS-012, variation AA. 1 8 .010 [0.25] C A B PIN 1 ID AREA SEATING PLANE .004 [0.1] C SEE DETAIL A DETAIL A TYPICAL SCALE 2.800
www.ti.com EXAMPLE BOARD LAYOUT .0028 MAX [0.07] ALL AROUND .0028 MIN [0.07] ALL AROUND (.213) [5.4] 6X (.050 ) [1.27] 8X (.061 ) [1.55] 8X (.024) [0.6] (R.002 ) TYP [0.05] SOIC - 1.75 mm max heightD0008A SMALL OUTLINE INTEGRATED CIRCUIT 4214825/C 02/2019 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. METAL SOLDER MASK OPENING NON SOLDER MASK DEFINED SOLDER MASK DETAILS EXPOSED METAL OPENING SOLDER MASK METAL UNDER SOLDER MASK SOLDER MASK DEFINED EXPOSED METAL LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:8X SYMM 4 5 SEE DETAILS SYMM
www.ti.com EXAMPLE STENCIL DESIGN 8X (.061 ) [1.55] 8X (.024) [0.6] 6X (.050 ) [1.27] (.213) [5.4] (R.002 ) TYP [0.05] SOIC - 1.75 mm max heightD0008A SMALL OUTLINE INTEGRATED CIRCUIT 4214825/C 02/2019 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 .005 INCH [0.125 MM] THICK STENCIL SCALE:8X SYMM SYMM 4 5
www.ti.com PACKAGE OUTLINE C TYP6.6 6.2
1.2 MAX
6X 0.65 8X 0.30 0.19 1.95 0.15 0.05 (0.15) TYP 0 - 8 0.25 GAGE PLANE 0.75 0.50 A NOTE 3 3.1 2.9 B NOTE 4 4.5 4.3 4221848/A 02/2015 TSSOP - 1.2 mm max heightPW0008A SMALL OUTLINE PACKAGE 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, variation AA. 1 8
0.1 C A B
0.1 C SEE DETAIL A DETAIL A TYPICAL SCALE 2.800
www.ti.com EXAMPLE BOARD LAYOUT (5.8)
0.05 MAX
0.05 MIN
8X (1.5) 8X (0.45) 6X (0.65) (R ) TYP 0.05 4221848/A 02/2015 TSSOP - 1.2 mm max heightPW0008A SMALL OUTLINE PACKAGE SYMM SYMM LAND PATTERN EXAMPLE SCALE:10X 4 5 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 NOT TO SCALE SOLDER MASK OPENING METAL UNDER SOLDER MASK SOLDER MASK DEFINED
www.ti.com EXAMPLE STENCIL DESIGN (5.8) 6X (0.65) 8X (0.45) 8X (1.5) (R ) TYP0.05 4221848/A 02/2015 TSSOP - 1.2 mm max heightPW0008A SMALL OUTLINE PACKAGE 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 4 5 SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:10X
www.ti.com PACKAGE OUTLINE C TYP2.95 2.65
1.1 MAX
6X 0.65 8X 0.4 0.2 1.95 TYP0.20 0.08 0 - 8 0.1 0.0 0.25 GAGE PLANE 0.6 0.3 A NOTE 3 2.95 2.85 B 1.65 1.55 4222047/B 11/2015 SOT-23 - 1.1 mm max heightDDF0008A PLASTIC SMALL OUTLINE 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. 1 8 0.1 C SEE DETAIL A DETAIL A TYPICAL SCALE 4.000
www.ti.com EXAMPLE BOARD LAYOUT (2.6) 8X (1.05) 8X (0.45) 6X (0.65) (R ) TYP 0.05 4222047/B 11/2015 SOT-23 - 1.1 mm max heightDDF0008A PLASTIC SMALL OUTLINE SYMM SYMM LAND PATTERN EXAMPLE SCALE:15X 4 5 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. 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 (2.6) 6X (0.65) 8X (0.45) 8X (1.05) (R ) TYP0.05 4222047/B 11/2015 SOT-23 - 1.1 mm max heightDDF0008A PLASTIC SMALL OUTLINE NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. SYMM SYMM 4 5 SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X
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