Comparator

PLM393BIPWR

Texas Instruments

LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators

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LM193_V02 TI1 | Alldatasheet

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Tools & Software Support & Community Reference Design 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. LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 LM193,LM293,LM393,LM2903,LM393BandLM2903BDualComparators

1 Features

1• Single-supply or dual supplies

Wide range of supply voltage – Maximum rating: 2 V to 36 V – Tested to 30 V: non-V devices – Tested to 32 V: V-suffix devices – Tested to 36 V: B-suffix devices
Low supply-current independent of supply voltage: 200 µA per comparator
Low input bias current: 3.5 nA (B-suffix)
Low input offset voltage: 0.37 mV (B-suffix)
Common-mode input voltage range Includes Ground
Differential input voltage range equal to maximum- rated supply voltage: ±36 V
Low output saturation voltage
Output compatible with TTL, MOS, and CMOS

2 Applications

Vacuum robot
Single phase UPS
Server PSU
Cordless power tool

3 Description

The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation 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 2kV ESD performance with drop-in replacement convenience. All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is also possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. 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(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM2903AV,LM393B, LM2903B SOIC (8) 4.90 mm x 3.91 mm LM293, LM293A, LM393, LM393A, LM2903, LM393B, LM2903B 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 LM393, LM393A, LM2903, LM2903V, LM2903AV,LM393B, LM2903B TSSOP (8) 3.00 mm x 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 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

6.5 Thermal Information: LM293, LM393, LM2903 (all 'V'

6.10 Electrical Characteristics for LM193, LM293, and

6.11 Electrical Characteristics for LM293A and

6.12 Electrical Characteristics for LM2903, LM2903V,

6.14 Typical Characteristics, LMx93, LM2903 (all 'V' and

6.15 Typical Characteristics, LM393B and LM2903B... 13

11.2 Receiving Notification of Documentation Updates 24

12 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 AA (September 2019) to Revision AB Page Changes from Revision Z (October 2017) to Revision AA Page

Deleted from Device Information old LM193 CDIP and LCCC package references and drawings. These are on the Changes from Revision Y (June 2015) to Revision Z Page

Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Changes from Revision W (July 2010) to Revision X Page

21IN± 7 2OUT 31IN+ 6 2IN ± 4GND 5 2IN+ Exposed Thermal Die Pad on Underside 1OUT 1IN− 1IN+ GND VCC 2OUT 2IN− 2IN+ LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 www.ti.com Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation Feedback Copyright © 1979–2019, Texas Instruments Incorporated

5 Pin Configuration and Functions

D, DGK, JG, P, PS, or PW Package 8-Pin SOIC, VSSOP, PDIP, SO, or TSSOP Top View 8-Pin WSON With Exposed Pad Top View Connect thermal pad directly to GND pin. 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

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B www.ti.com SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation FeedbackCopyright © 1979–2019, Texas Instruments Incorporated (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) Input current flows thorough parasitic diode to ground and turns on parasitic transistors that increases ICC and may cause output to be incorrect. Normal operation resumes when input current is removed. (5) Short circuits from outputs to VCC can cause excessive heating and eventual destruction.

6 Specifications

6.1 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(4) -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(5) Unlimited TJ Operating virtual-junction temperature 150 °C Tstg Storage temperature –65 150 °C (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.

6.2 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

6.3 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

6.4 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.

6.5 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.

6.6 Thermal Information: LM393B and LM2903B

THERMAL METRIC(1) LM393B, LM2903B UNITD (SOIC) DGK (VSSOP) PW (TSSOP) 8 pin 8 pin 8 pin RθJA Junction-to-ambient thermal resistance 148.5 193.7 200.6 °C/W RθJC(top) Junction-to-case (top) thermal resistance 90.2 82.9 89.6 °C/W RθJB Junction-to-board thermal resistance 91.8 115.5 131.3 °C/W ψJT Junction-to-top characterization parameter 38.5 20.8 22.1 °C/W ψJB Junction-to-board characterization parameter 91.1 113.9 129.6 °C/W

6.7 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

6.8 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 (1) High-to-low and low-to-high refers to the transition at the input.

6.9 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

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B www.ti.com SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation FeedbackCopyright © 1979–2019, Texas Instruments Incorporated (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.

6.10 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

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 www.ti.com Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation Feedback Copyright © 1979–2019, Texas Instruments Incorporated (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.

6.11 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

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B www.ti.com SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation FeedbackCopyright © 1979–2019, Texas Instruments Incorporated (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) VCC 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.

6.12 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) 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 1.4 V.

6.13 Switching Characteristics (all devices)

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

6.14 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. Figure 1. Supply Current vs Supply Voltage Figure 2. Input Bias Current vs Supply Voltage Figure 3. Output Saturation Voltage Figure 4. Response Time for Various Overdrives Figure 5. Response Time for Various Overdrives

6.15 Typical Characteristics, LM393B and LM2903B

Figure 6. Total Supply Current Figure 7. Total Supply Current Figure 8. Total Supply Current Figure 9. Total Supply Current Figure 10. Total Supply Current Figure 11. Total Supply Current

62 Channels

63 Channels

Figure 12. Input Offset Voltage Figure 13. Input Offset Voltage Figure 14. Input Offset Voltage Figure 15. Input Offset Voltage Figure 16. Input Offset Voltage Figure 17. Input Offset Voltage

Figure 18. Input Offset Voltage Figure 19. Input Offset Voltage Figure 20. Input Bias Current Figure 21. Input Bias Current Figure 22. Input Bias Current Figure 23. Input Bias Current

7 Detailed Description

7.1 Overview

very wide supply voltages range, low Iq and fast response of the devices. enable the comparator to be used in AND functionality.

7.2 Functional Block Diagram

Figure 38. Schematic (Each Comparator)

7.3 Feature Description

for VCC– 2 V at cold temperature. scales with the output current. See Figure 3 for VOL values with respect to the output current.

7.4 Device Functional Modes

7.4.1 Voltage Comparison

8 Application and Implementation

validate and test their design implementation to confirm system functionality.

8.1 Application Information

shifting to a higher or lower voltage.

8.2 Typical Application

Figure 39. Single-Ended and Differential Comparator Configurations

8.2.1 Design Requirements

For this design example, use the parameters listed in Table 1 as the input parameters. Table 1. Design Parameters

8.2.2 Detailed Design Procedure

Input Voltage Range
Minimum Overdrive Voltage
Output and Drive Current
Response Time

8.2.2.1 Input Voltage Range

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V, LM393B, LM2903B www.ti.com SLCS005AB –OCTOBER 1979–REVISED DECEMBER 2019 Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V LM393B LM2903B Submit Documentation FeedbackCopyright © 1979–2019, Texas Instruments Incorporated 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

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 (VOD) should be higher than the input offset voltage (VIO). Overdrive voltage can also determine the response time of the comparator, with the response time decreasing with increasing overdrive. Figure 40 and Figure 41 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/pull-up resistance and logic/pullup voltage. The output current produces a output low voltage (VOL) from the comparator. In which VOL is proportional to the output current. Use Typical Characteristics, LMx93, LM2903 (all 'V' and 'A' suffixes) to determine VOL based on the output current. The output current can also effect the transient response. See Response Time for more information.

8.2.2.4 Response Time

Response time is a function of input over drive. See Application Curves 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 (τR) is approximately τR ~ RPULLUP × CL
The fall time (τF) is approximately τF ~ RCE × CL – RCE can be determine by taking the slope of Typical Characteristics, LMx93, LM2903 (all 'V' and 'A' suffixes) in its linear region at the desired temperature, or by dividing the VOL by Iout

8.2.3 Application Curves

The following curves were generated with 5 V on VCC and VLogic, RPULLUP = 5.1 kΩ, and 50 pF scope probe. Figure 40. Response Time for Various Overdrives Figure 41. Response Time for Various Overdrives

9 Power Supply Recommendations

common-mode range of the comparator and create an inaccurate comparison.

10 Layout

10.1 Layout Guidelines

negative supply is not being used, do not put a capacitor between the IC's GND pin and system ground. reduce coupling. When series resistance is added to inputs, place resistor close to the device.

10.2 Layout Example

Figure 42. LM2903 Layout Example

11 Device and Documentation Support

11.1 Related Links

resources, tools and software, and quick access to sample or buy. Table 2. Related Links

11.2 Receiving Notification of Documentation Updates

changed. For change details, review the revision history included in any revised document.

11.3 Community Resources

from the experts. Search existing answers or ask your own question to get the quick design help you need. not necessarily reflect TI's views; see TI's Terms of Use.

11.4 Trademarks

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

11.5 Electrostatic Discharge Caution

during storage or handling to prevent electrostatic damage to the MOS gates.

11.6 Glossary

This glossary lists and explains terms, acronyms, and definitions.

12 Mechanical, Packaging, and Orderable Information

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www.ti.com 6-Feb-2020 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (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 LM2903BIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-2-260C-1 YEAR -40 to 125 L2903B LM2903BIPWR PREVIEW TSSOP PW 8 2000 TBD Call TI Call TI -40 to 125 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) NIPDAUAG 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 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

www.ti.com 6-Feb-2020 Addendum-Page 2 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples 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 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) NIPDAUAG 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

www.ti.com 6-Feb-2020 Addendum-Page 3 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples 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) NIPDAUAG 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 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) NIPDAUAG 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

www.ti.com 6-Feb-2020 Addendum-Page 4 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples 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 LM393BIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) NIPDAU Level-2-260C-1 YEAR -40 to 85 LM393B LM393BIPWR PREVIEW TSSOP PW 8 2000 TBD Call TI Call TI -40 to 85 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 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) NIPDAUAG 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

www.ti.com 6-Feb-2020 Addendum-Page 5 Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples 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 PLM2903BIPWR ACTIVE TSSOP PW 8 2000 TBD Call TI Call TI -40 to 125 PLM393BIPWR ACTIVE TSSOP PW 8 2000 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.

www.ti.com 6-Feb-2020 Addendum-Page 6 (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/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish 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. 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 26-Dec-2019 Pack Materials-Page 1

(mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant PACKAGE MATERIALS INFORMATION www.ti.com 26-Dec-2019 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 367.0 367.0 35.0 LM2903AVQPWRG4 TSSOP PW 8 2000 367.0 367.0 35.0 LM2903BIDR SOIC D 8 2500 340.5 338.1 20.6 LM2903DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM2903DR SOIC D 8 2500 340.5 338.1 20.6 LM2903DR SOIC D 8 2500 367.0 367.0 35.0 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 367.0 367.0 35.0 LM2903PWR TSSOP PW 8 2000 364.0 364.0 27.0 LM2903PWR TSSOP PW 8 2000 367.0 367.0 35.0 LM2903PWRG3 TSSOP PW 8 2000 364.0 364.0 27.0 LM2903PWRG4 TSSOP PW 8 2000 367.0 367.0 35.0 LM2903QDRG4 SOIC D 8 2500 350.0 350.0 43.0 LM2903VQDR SOIC D 8 2500 340.5 338.1 20.6 LM2903VQPWR TSSOP PW 8 2000 367.0 367.0 35.0 PACKAGE MATERIALS INFORMATION www.ti.com 26-Dec-2019 Pack Materials-Page 3

Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2903VQPWRG4 TSSOP PW 8 2000 367.0 367.0 35.0 LM293ADGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM293ADR SOIC D 8 2500 340.5 338.1 20.6 LM293ADR SOIC D 8 2500 364.0 364.0 27.0 LM293ADR SOIC D 8 2500 367.0 367.0 35.0 LM293ADR SOIC D 8 2500 333.2 345.9 28.6 LM293ADRG4 SOIC D 8 2500 340.5 338.1 20.6 LM293ADRG4 SOIC D 8 2500 367.0 367.0 35.0 LM293DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM293DR SOIC D 8 2500 367.0 367.0 35.0 LM293DR SOIC D 8 2500 364.0 364.0 27.0 LM293DRG3 SOIC D 8 2500 364.0 364.0 27.0 LM293DRG4 SOIC D 8 2500 367.0 367.0 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 367.0 367.0 35.0 LM393ADR SOIC D 8 2500 333.2 345.9 28.6 LM393ADR SOIC D 8 2500 364.0 364.0 27.0 LM393ADR SOIC D 8 2500 340.5 338.1 20.6 LM393ADRG4 SOIC D 8 2500 367.0 367.0 35.0 LM393ADRG4 SOIC D 8 2500 340.5 338.1 20.6 LM393APWR TSSOP PW 8 2000 367.0 367.0 35.0 LM393APWR TSSOP PW 8 2000 364.0 364.0 27.0 LM393APWRG4 TSSOP PW 8 2000 367.0 367.0 35.0 LM393BIDR SOIC D 8 2500 340.5 338.1 20.6 LM393DGKR VSSOP DGK 8 2500 364.0 364.0 27.0 LM393DR SOIC D 8 2500 340.5 338.1 20.6 LM393DR SOIC D 8 2500 367.0 367.0 35.0 LM393DRG3 SOIC D 8 2500 333.2 345.9 28.6 LM393DRG3 SOIC D 8 2500 364.0 364.0 27.0 LM393DRG4 SOIC D 8 2500 367.0 367.0 35.0 LM393DRG4 SOIC D 8 2500 340.5 338.1 20.6 LM393PWR TSSOP PW 8 2000 364.0 364.0 27.0 LM393PWR TSSOP PW 8 2000 367.0 367.0 35.0 LM393PWRG3 TSSOP PW 8 2000 364.0 364.0 27.0 LM393PWRG4 TSSOP PW 8 2000 367.0 367.0 35.0 PACKAGE MATERIALS INFORMATION www.ti.com 26-Dec-2019 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

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Product Information

PLM393BIPWR specifications and overview.

Summary

LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators

Description

LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators

Source title PLM393BIPWR Datasheet(PDF) - Texas Instruments

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