INA791A datasheet(2/40 Pages) TI2

2 / 40 page

Table of Contents

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

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

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

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

5 Specifications.................................................................. 4

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

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

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

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

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

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

6 Detailed Description......................................................13

6.1 Overview................................................................... 13

6.2 Functional Block Diagram......................................... 13

6.3 Feature Description...................................................13

6.4 Device Functional Modes..........................................15

7 Application and Implementation.................................. 20

7.1 Application Information............................................. 20

7.2 Typical Applications.................................................. 25

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

7.4 Layout Example........................................................ 28

7.5 Layout Guidelines..................................................... 28

8 Device and Documentation Support............................29

8.1 Documentation Support............................................ 29

8.2 Receiving Notification of Documentation Updates....29

8.3 Support Resources................................................... 29

8.4 Trademarks...............................................................29

8.5 Electrostatic Discharge Caution................................29

8.6 Glossary....................................................................29

9 Revision History............................................................ 29

10 Mechanical, Packaging, and Orderable

Information.................................................................... 29

INA791A, INA791B

SBOSAD1A – MAY 2024 – REVISED JULY 2025

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INA791A Datasheet(PDF) 2 Page - Texas Instruments