LM393A

Manufacturer Part NumberLM393A
ManufacturerTexas Instruments
LM393A datasheet
 


Specifications of LM393A

Number Of Channels2Vs(min)(v)4
Vs(max)(v)30Iq Per Channel(max)(ma)0.5
Output TypeOpen Collector, Open DrainTresp Low - To - High(us)0.3
Output Current(min)(ma)6Operating Temperature Range(c)0 to 70
Pin/package8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP  
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D
Single Supply or Dual Supplies
D
Wide Range of Supply Voltage
− Max Rating . . . 2 V to 36 V
− Tested to 30 V . . . Non-V Devices
− Tested to 32 V . . . V-Suffix Devices
D
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
D
Low Input Bias Current . . . 25 nA Typ
D
Low Input Offset Current . . . 3 nA Typ
(LM193)
D
Low Input Offset Voltage . . . 2 mV Typ
D
Common-Mode Input Voltage Range
Includes Ground
D
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
D
Low Output Saturation Voltage
D
Output Compatible With TTL, MOS, and
CMOS
description/ordering information
These 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 also is possible as
long as the difference between the two supplies is
2 V to 36 V, and V
is at least 1.5 V more positive than the input common-mode voltage. Current drain is
CC
independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve
wired-AND relationships.
The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for
operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The
LM2903 is characterized for operation from −40°C to 125°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
LM393, LM393A, LM2903, LM2903V
DUAL DIFFERENTIAL COMPARATORS
LM193 . . . D OR JG PACKAGE
LM293 . . . D, DGK, OR P PACKAGE
LM293A . . . D OR DGK PACKAGE
LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE
LM2903 . . . D, DGK, P, PS, OR PW PACKAGE
1OUT
NC
1IN−
NC
1IN+
NC
NC − No internal connection
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
LM193, LM293, LM293A
SLCS005W − JUNE 1976 − REVISED JULY 2010
(TOP VIEW)
V
1
8
CC
1IN−
2OUT
2
7
1IN+
2IN−
3
6
GND
2IN+
4
5
LM193 . . . FK PACKAGE
(TOP VIEW)
3 2 1 20 19
NC
18
4
2OUT
5
17
NC
16
6
2IN−
7
15
NC
14
8
9 10 11 12 13
Copyright  2010, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1

LM393A Summary of contents

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    ... The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The LM2903 is characterized for operation from −40°C to 125°C. ...

  • Page 2

    ... LM193, LM293, LM293A LM393, LM393A, LM2903, LM2903V DUAL DIFFERENTIAL COMPARATORS SLCS005W − JUNE 1976 − REVISED JULY 2010 V IOmax T MAX 25° 0°C to 70° −25°C to 85°C 25° ...

  • Page 3

    ... The maximum allowable power dissipation at any allowable case )/θ . Operating at the absolute maximum • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 LM193, LM293, LM293A LM393, LM393A, LM2903, LM2903V SLCS005W − JUNE 1976 − REVISED JULY 2010 OUT V CC COMPONENT COUNT Epi-FET 1 Diodes 2 Resistors 2 ...

  • Page 4

    ... LM193, LM293, LM293A LM393, LM393A, LM2903, LM2903V DUAL DIFFERENTIAL COMPARATORS SLCS005W − JUNE 1976 − REVISED JULY 2010 electrical characteristics at specified free-air temperature, V PARAMETER PARAMETER TEST CONDITIONS TEST CONDITIONS 1 Input offset voltage Input offset voltage ...

  • Page 5

    ... R CC † Full range (MIN or MAX) 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. § The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is V − ...

  • Page 6

    ... LM193, LM293, LM293A LM393, LM393A, LM2903, LM2903V DUAL DIFFERENTIAL COMPARATORS SLCS005W − JUNE 1976 − REVISED JULY 2010 electrical characteristics at specified free-air temperature, V PARAMETER PARAMETER TEST CONDITIONS TEST CONDITIONS MAX 1 Input offset voltage Input offset voltage ...

  • Page 7

    PACKAGING INFORMATION Orderable Device (1) Package Type Package Status 5962-9452601Q2A ACTIVE LCCC 5962-9452601QPA ACTIVE CDIP JM38510/11202BPA ACTIVE CDIP LM193DR ACTIVE SOIC LM193DRG4 ACTIVE SOIC LM193FKB ACTIVE LCCC LM193JG ACTIVE CDIP LM193JGB ACTIVE CDIP LM2903AVQDR ACTIVE SOIC LM2903AVQDRG4 ACTIVE SOIC ...

  • Page 8

    Orderable Device (1) Package Type Package Status LM2903DRG3 ACTIVE SOIC LM2903DRG4 ACTIVE SOIC LM2903P ACTIVE PDIP LM2903PE4 ACTIVE PDIP LM2903PSR ACTIVE SO LM2903PSRG4 ACTIVE SO LM2903PWLE OBSOLETE TSSOP LM2903PWR ACTIVE TSSOP LM2903PWRE4 ACTIVE TSSOP LM2903PWRG3 ACTIVE TSSOP LM2903PWRG4 ACTIVE ...

  • Page 9

    Orderable Device (1) Package Type Package Status LM293AD ACTIVE SOIC LM293ADE4 ACTIVE SOIC LM293ADG4 ACTIVE SOIC LM293ADGKR ACTIVE MSOP LM293ADGKRG4 ACTIVE MSOP LM293ADR ACTIVE SOIC LM293ADRE4 ACTIVE SOIC LM293ADRG4 ACTIVE SOIC LM293D ACTIVE SOIC LM293DE4 ACTIVE SOIC LM293DG4 ACTIVE ...

  • Page 10

    ... MSOP LM393ADR ACTIVE SOIC LM393ADRE4 ACTIVE SOIC LM393ADRG4 ACTIVE SOIC LM393AP ACTIVE PDIP LM393APE4 ACTIVE PDIP LM393APSR ACTIVE SO LM393APSRE4 ACTIVE SO LM393APSRG4 ACTIVE SO LM393APWLE OBSOLETE TSSOP LM393APWR ACTIVE TSSOP LM393APWRE4 ACTIVE TSSOP LM393APWRG4 ACTIVE TSSOP LM393D ACTIVE SOIC LM393DE4 ACTIVE SOIC Pins ...

  • Page 11

    Orderable Device (1) Package Type Package Status LM393DG4 ACTIVE SOIC LM393DGKR ACTIVE MSOP LM393DGKRG4 ACTIVE MSOP LM393DR ACTIVE SOIC LM393DRE4 ACTIVE SOIC LM393DRG3 ACTIVE SOIC LM393DRG4 ACTIVE SOIC LM393P ACTIVE PDIP LM393PE3 ACTIVE PDIP LM393PE4 ACTIVE PDIP LM393PSLE OBSOLETE ...

  • Page 12

    Orderable Device (1) Package Type Package Status LM393PWRG4 ACTIVE TSSOP M38510/11202BPA ACTIVE CDIP (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, ...

  • Page 13

    Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Enhanced Product - Supports Defense, Aerospace and Medical Applications • PACKAGE OPTION ADDENDUM Addendum-Page 7 25-Jan-2012 ...

  • Page 14

    ... TSSOP PW LM2903PWRG3 TSSOP PW LM2903QDR SOIC LM2903VQPWR TSSOP PW LM293ADGKR MSOP DGK LM293DGKR MSOP DGK LM293DRG4 SOIC LM393ADGKR MSOP DGK LM393APSR SO PS LM393APWR TSSOP PW LM393APWR TSSOP PW PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm 2500 330.0 12.4 8 2000 330.0 12.4 8 2500 330.0 12 2500 330 ...

  • Page 15

    Device Package Package Type Drawing LM393DGKR MSOP DGK LM393DR SOIC LM393DRG4 SOIC LM393PSR SO PS LM393PWR TSSOP PW LM393PWR TSSOP PW LM393PWRG3 TSSOP PW *All dimensions are nominal Device Package Type LM193DR SOIC LM2903AVQPWR TSSOP LM2903DGKR MSOP LM2903DR SOIC ...

  • Page 16

    ... Device Package Type LM2903VQPWR TSSOP LM293ADGKR MSOP LM293DGKR MSOP LM293DRG4 SOIC LM393ADGKR MSOP LM393APSR SO LM393APWR TSSOP LM393APWR TSSOP LM393DGKR MSOP LM393DR SOIC LM393DRG4 SOIC LM393PSR SO LM393PWR TSSOP LM393PWR TSSOP LM393PWRG3 TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) ...

  • Page 17

    JG (R-GDIP-T8) 0.400 (10,16) 0.355 (9,00 0.065 (1,65) 0.045 (1,14) 0.063 (1,60) 0.015 (0,38) 0.023 (0,58) 0.015 (0,38) 0.100 (2,54) NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...