INA226 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......................................................10

6.1 Overview................................................................... 10

6.2 Functional Block Diagram......................................... 10

6.3 Feature Description...................................................10

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

6.5 Programming............................................................ 14

7 Registers........................................................................ 22

7.1 Register Maps...........................................................22

8 Application and Implementation.................................. 28

8.1 Application Information............................................. 28

8.2 Typical Applications.................................................. 28

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

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

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

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

9.2 Receiving Notification of Documentation Updates....31

9.3 Support Resources................................................... 31

9.4 Trademarks...............................................................31

9.5 Electrostatic Discharge Caution................................31

9.6 Glossary....................................................................31

10 Revision History.......................................................... 31

11 Mechanical, Packaging, and Orderable

Information.................................................................... 32

INA226

SBOS547B – JUNE 2011 – REVISED SEPTEMBER 2024

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INA226 Datasheet(PDF) 2 Page - Texas Instruments