Table of Contents

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

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

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

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

5 Device Comparison Table...............................................3

6 Pin Configuration and Functions...................................4

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

7.1 Absolute Maximum Ratings........................................ 6

7.2 ESD Ratings .............................................................. 6

7.3 Recommended Operating Conditions.........................6

7.4 Thermal Information....................................................6

7.5 Electrical Characteristics.............................................7

7.6 Typical Characteristics................................................ 9

8 Detailed Description......................................................19

8.1 Overview................................................................... 19

8.2 Functional Block Diagram......................................... 19

8.3 Feature Description...................................................20

8.4 Device Functional Modes..........................................24

9 Application and Implementation.................................. 25

9.1 Application Information............................................. 25

9.2 Typical Applications.................................................. 27

10 Power Supply Recommendations..............................30

11 Layout........................................................................... 30

11.1 Layout Guidelines................................................... 30

11.2 Layout Example...................................................... 31

12 Device and Documentation Support..........................32

12.1 Device Support....................................................... 32

12.2 Documentation Support.......................................... 32

12.3 Receiving Notification of Documentation Updates..32

12.4 Support Resources................................................. 32

12.5 Trademarks.............................................................32

12.6 Electrostatic Discharge Caution..............................32

12.7 Glossary..................................................................32

13 Mechanical, Packaging, and Orderable

Information.................................................................... 33

4 Revision History

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

Changes from Revision A (December 2021) to Revision B (April 2022)

Page

• Removed the preview note for INA350CDS from the Device Information table................................................. 1

• Removed the preview note for INA350CDS from the Device Comparison Table .............................................. 3

• Updated the Electrical Characteristics table for INA350CDS production release...............................................6

• Included G = 30 and G = 50 data into the EMIRR Testing curve......................................................................21

• Included G = 30 and G = 50 data into the Input Common-Mode Voltage vs Output Voltage curve................. 28

• Removed the note about external resistor, RG.................................................................................................30

Changes from Revision * (November 2021) to Revision A (December 2021)

Page

• Changed the device status from Advance Information to Production Data ....................................................... 1

INA350

SBOSAA0B – NOVEMBER 2021 – REVISED APRIL 2022

www.ti.com

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