LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V

SLCS005Y – OCTOBER 1979 – REVISED JUNE 2015

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Table of Contents

7.2

Functional Block Diagram ......................................... 9

1

Features .................................................................. 1

7.3

Feature Description................................................... 9

2

Applications ........................................................... 1

7.4

Device Functional Modes.......................................... 9

3

Description ............................................................. 1

8

Application and Implementation ........................ 10

4

Revision History..................................................... 2

8.1

Application Information............................................ 10

5

Pin Configuration and Functions ......................... 3

8.2

Typical Application ................................................. 10

6

Specifications......................................................... 4

9

Power Supply Recommendations ...................... 12

6.1

Absolute Maximum Ratings ...................................... 4

10

Layout................................................................... 12

6.2

ESD Ratings.............................................................. 4

10.1

Layout Guidelines ................................................. 12

6.3

Recommended Operating Conditions ....................... 4

10.2

Layout Example .................................................... 12

6.4

Thermal Information .................................................. 4

11

Device and Documentation Support ................. 13

6.5

Electrical Characteristics for LMx93.......................... 5

11.1

Related Links ........................................................ 13

6.6

Electrical Characteristics for LMx93A ....................... 6

11.2

Community Resources.......................................... 13

6.7

Electrical Characteristics for LM2903 and LM2903A 7

11.3

Trademarks ........................................................... 13

6.8

Switching Characteristics .......................................... 7

11.4

Electrostatic Discharge Caution ............................ 13

6.9

Typical Characteristics .............................................. 8

11.5

Glossary ................................................................ 13

7

Detailed Description .............................................. 9

12

Mechanical, Packaging, and Orderable

7.1

Overview ................................................................... 9

Information ........................................................... 13

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision X (January 2014) to Revision Y

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

Mechanical, Packaging, and Orderable Information section. ................................................................................................ 1

Changes from Revision W (July 2010) to Revision X

Page

•

Updated document to new TI data sheet format - no specification changes. ........................................................................ 1

•

Updated Features ................................................................................................................................................................... 1

•

Removed Ordering Information table ..................................................................................................................................... 3

•

Added ESD warning. ............................................................................................................................................................ 13

2

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Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V