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INA253

SLOS954A – JULY 2018 – REVISED DECEMBER 2018

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Copyright © 2018, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Device Comparison Table..................................... 3

6

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

7

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

7.1

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

7.2

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

7.3

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

7.4

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

7.5

Electrical Characteristics........................................... 5

7.6

Typical Characteristics .............................................. 7

8

Detailed Description ............................................ 12

8.1

Overview ................................................................. 12

8.2

Functional Block Diagram ....................................... 12

8.3

Feature Description................................................. 12

8.4

Device Functional Modes........................................ 16

9

Application and Implementation ........................ 19

9.1

Application Information............................................ 19

9.2

Typical Applications ............................................... 21

10

Power Supply Recommendations ..................... 27

11

Layout................................................................... 27

11.1

Layout Guidelines ................................................. 27

11.2

Layout Example .................................................... 27

12

Device and Documentation Support ................. 28

12.1

Device Support...................................................... 28

12.2

Related Documentation ....................................... 28

12.3

Receiving Notification of Documentation Updates 28

12.4

Community Resources.......................................... 28

12.5

Trademarks ........................................................... 28

12.6

Electrostatic Discharge Caution ............................ 28

12.7

Glossary ................................................................ 28

13

Mechanical, Packaging, and Orderable

Information ........................................................... 28

4 Revision History

Changes from Original (July 2018) to Revision A

Page

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Changed device status from advanced information to production data (active) .................................................................... 1