TMP442 datasheet(2/57 Pages) TI2

2 / 57 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.................................................................. 5

6.1 Absolute Maximum Ratings........................................ 5

6.2 ESD Ratings............................................................... 5

6.3 Recommended Operating Conditions.........................5

6.4 Thermal Information....................................................5

6.5 Electrical Characteristics.............................................6

6.6 I2C Interface Timing.................................................... 7

6.7 Timing Diagrams ........................................................8

7 Detailed Description........................................................9

7.1 Overview..................................................................... 9

7.2 Functional Block Diagram........................................... 9

7.3 Feature Description...................................................10

7.4 Device Functional Modes..........................................12

7.5 Programming............................................................ 17

8 Register Map.................................................................. 23

9 Application and Implementation.................................. 47

9.1 Application Information............................................. 47

9.2 Typical Application.................................................... 47

9.3 Power Supply Recommendations.............................50

9.4 Layout....................................................................... 50

10 Device and Documentation Support..........................52

10.1 Documentation Support.......................................... 52

10.2 Receiving Notification of Documentation Updates..52

10.3 Support Resources................................................. 52

10.4 Trademarks.............................................................52

10.5 Electrostatic Discharge Caution..............................52

10.6 Glossary..................................................................52

11 Revision History.......................................................... 52

12 Mechanical, Packaging, and Orderable

Information.................................................................... 52

TMP4719

SBOSAJ7 – OCTOBER 2025

www.ti.com

Submit Document Feedback

Product Folder Links: TMP4719

TMP442 Datasheet(PDF) 2 Page - Texas Instruments