INA281 datasheet(2/28 Pages) TI

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INA281

SBOSA29 – JUNE 2020

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Table of Contents

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

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

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

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

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

Specifications......................................................... 3

6.1

Absolute Maximum Ratings ...................................... 3

6.2

ESD Ratings.............................................................. 3

6.3

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

6.4

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

6.5

Electrical Characteristics........................................... 4

6.6

Typical Characteristics .............................................. 6

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

7.1

Overview ................................................................. 11

7.2

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

7.3

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

7.4

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

Application and Implementation ........................ 14

8.1

Application Information............................................ 14

8.2

Typical Application .................................................. 16

Power Supply Recommendations ...................... 17

Layout................................................................... 18

10.1

Layout Guidelines ................................................. 18

10.2

Layout Example .................................................... 18

Device and Documentation Support ................. 19

11.1

Documentation Support ........................................ 19

11.2

Receiving Notification of Documentation Updates 19

11.3

Support Resources ............................................... 19

11.4

Trademarks ........................................................... 19

11.5

Electrostatic Discharge Caution ............................ 19

11.6

Glossary ................................................................ 19

Mechanical, Packaging, and Orderable

Information ........................................................... 19

4 Revision History

DATE

REVISION

NOTES

June 2020

Initial release

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