INA181 datasheet(2/62 Pages) TI2

2 / 62 page

Table of Contents

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

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

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

4 Device Comparison......................................................... 3

5 Pin Configuration and Functions...................................4

6 Specifications.................................................................. 7

6.1 Absolute Maximum Ratings ....................................... 7

6.2 ESD Ratings............................................................... 7

6.3 Recommended Operating Conditions.........................7

6.4 Thermal Information....................................................7

6.5 Electrical Characteristics.............................................8

6.6 Typical Characteristics................................................ 9

7 Detailed Description......................................................16

7.1 Overview................................................................... 16

7.2 Functional Block Diagrams....................................... 16

7.3 Feature Description...................................................18

7.4 Device Functional Modes..........................................20

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

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

8.2 Typical Application.................................................... 30

8.3 Power Supply Recommendations.............................31

8.4 Layout....................................................................... 33

9 Device and Documentation Support............................37

9.1 Device Support......................................................... 37

9.2 Documentation Support............................................ 37

9.3 Receiving Notification of Documentation Updates....37

9.4 Support Resources................................................... 37

9.5 Trademarks...............................................................37

9.6 Electrostatic Discharge Caution................................37

9.7 Glossary....................................................................37

10 Revision History.......................................................... 38

11 Mechanical, Packaging, and Orderable

Information.................................................................... 39

INA181, INA2181, INA4181

SBOS793H – APRIL 2017 – REVISED NOVEMBER 2023

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INA181 Datasheet(PDF) 2 Page - Texas Instruments