TCAL9538RSVR datasheet(2/41 Pages) TI

2 / 41 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.........................5

5.4 Thermal Information....................................................6

5.5 Electrical Characteristics.............................................7

5.6 Timing Requirements..................................................8

5.7 I2C Bus Timing Requirements.....................................9

5.8 Switching Characteristics..........................................10

5.9 Typical Characteristics.............................................. 11

6 Parameter Measurement Information.......................... 15

7 Detailed Description......................................................19

7.1 Overview................................................................... 19

7.2 Functional Block Diagrams....................................... 19

7.3 Feature Description...................................................20

7.4 Device Functional Modes..........................................22

7.5 Programming............................................................ 22

7.6 Register Maps...........................................................24

8 Application and Implementation.................................. 30

8.1 Application Information............................................. 30

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

8.3 Power Supply Recommendations.............................33

8.4 Layout....................................................................... 36

9 Device and Documentation Support............................38

9.1 Receiving Notification of Documentation Updates....38

9.2 Support Resources................................................... 38

9.3 Trademarks...............................................................38

9.4 Electrostatic Discharge Caution................................38

9.5 Glossary....................................................................38

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

11 Mechanical, Packaging, and Orderable

Information.................................................................... 38

TCAL9538

SCPS280A – NOVEMBER 2022 – REVISED NOVEMBER 2023

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