TMP139AIYAHR datasheet(2/58 Pages) TI

2 / 58 page

Table of Contents

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

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

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

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

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

6 Specifications.................................................................. 4

6.1 Absolute Maximum Ratings ....................................... 4

6.2 ESD Ratings .............................................................. 4

6.3 Recommended Operating Conditions ........................4

6.4 Thermal Information ...................................................4

6.5 Electrical Characteristics ............................................5

6.6 Timing Requirements .................................................6

6.7 Switching Characteristics ...........................................6

6.8 Timing Diagrams.........................................................7

6.9 Typical Characteristics................................................ 8

7 Detailed Description......................................................10

7.1 Overview................................................................... 10

7.2 Functional Block Diagram......................................... 10

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

7.4 Device Functional Modes..........................................13

7.5 Programming............................................................ 32

7.6 Register Map.............................................................35

8 Application and Implementation.................................. 47

8.1 Application Information............................................. 47

8.2 Typical Application.................................................... 47

9 Power Supply Recommendations................................48

10 Layout...........................................................................49

10.1 Layout Guidelines................................................... 49

10.2 Layout Example...................................................... 49

11 Device and Documentation Support..........................50

11.1 Receiving Notification of Documentation Updates.. 50

11.2 Support Resources................................................. 50

11.3 Trademarks............................................................. 50

11.4 Electrostatic Discharge Caution.............................. 50

11.5 Glossary.................................................................. 50

12 Mechanical, Packaging, and Orderable

Information.................................................................... 50

4 Revision History

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

DATE

REVISION

NOTES

December 2020

Initial release.

TMP139

SNIS217 – DECEMBER 2020

www.ti.com

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