Table of Contents

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

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

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

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

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

6 Specifications.................................................................. 6

6.1 Absolute Maximum Ratings ....................................... 6

6.2 ESD Ratings .............................................................. 6

6.3 Recommended Operating Conditions ........................6

6.4 Thermal Information ...................................................6

6.5 Electrical Characteristics ............................................7

6.6 Timing Requirements .................................................9

6.7 Typical Characteristics.............................................. 10

7 Parameter Measurement Information.......................... 11

8 Detailed Description......................................................12

8.1 Overview................................................................... 12

8.2 Functional Block Diagram......................................... 12

8.3 Feature Description...................................................12

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

8.5 Programming............................................................ 14

8.6 Register Maps...........................................................16

9 Application and Implementation.................................. 20

9.1 Application Information............................................. 20

9.2 Typical Application.................................................... 20

10 Power Supply Recommendations..............................22

11 Layout........................................................................... 23

11.1 Layout Guidelines................................................... 23

11.2 Layout Examples.....................................................23

12 Device and Documentation Support..........................25

12.1 Device Support....................................................... 25

12.2 Receiving Notification of Documentation Updates..25

12.3 Support Resources................................................. 25

12.4 Trademarks.............................................................25

12.5 Electrostatic Discharge Caution..............................25

12.6 Glossary..................................................................25

13 Mechanical, Packaging, and Orderable

Information.................................................................... 25

4 Revision History

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

DATE

REVISION

NOTES

August 2021

*

Initial Release

CDCDB803

SNAS820 – AUGUST 2021

www.ti.com

2

Submit Document Feedback

Copyright © 2021 Texas Instruments Incorporated

Product Folder Links: CDCDB803