INA232 datasheet(2/32 Pages) TI

2 / 32 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

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

6 Specifications.................................................................. 4

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

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

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

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

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

6.6 Timing Requirements (I2C)......................................... 7

6.7 Timing Diagram ..........................................................7

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

7 Detailed Description...................................................... 11

7.1 Overview................................................................... 11

7.2 Functional Block Diagram......................................... 11

7.3 Feature Description...................................................11

7.4 Device Functional Modes..........................................13

7.5 Programming............................................................ 15

7.6 Register Maps...........................................................18

8 Application and Implementation.................................. 23

8.1 Application Information............................................. 23

8.2 Typical Application.................................................... 27

8.3 Power Supply Recommendations.............................30

8.4 Layout....................................................................... 30

9 Device and Documentation Support............................31

9.1 Device Support......................................................... 31

9.2 Documentation Support............................................ 31

9.3 Receiving Notification of Documentation Updates....31

9.4 Support Resources................................................... 31

9.5 Trademarks...............................................................31

9.6 Electrostatic Discharge Caution................................31

9.7 Glossary....................................................................31

10 Mechanical, Packaging, and Orderable

Information.................................................................... 31

4 Revision History

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

DATE

REVISION

NOTES

December 2022

Initial Release

INA232

SBOSAA2 – DECEMBER 2022

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