Table of Contents

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

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

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

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

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

6 Pin Configuration and Functions...................................3

7 Specifications.................................................................. 4

7.1 Absolute Maximum Ratings ....................................... 4

7.2 ESD Ratings .............................................................. 4

7.3 Recommended Operating Conditions ........................4

7.4 Thermal Information ...................................................4

7.5 Electrical Characteristics ............................................5

7.6 I2C Interface Timing ................................................... 7

7.7 Two-Wire Timing Diagram...........................................7

7.8 Typical Characteristics................................................ 8

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

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

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

8.3 Feature Description...................................................13

8.4 Device Functional Modes..........................................17

8.5 Programming............................................................ 19

8.6 Register Map.............................................................29

9 Application and Implementation.................................. 39

9.1 Application Information............................................. 39

9.2 Separate I2C Pullup and Supply Application.............39

9.3 Equal I2C Pullup and Supply Voltage Application..... 40

10 Power Supply Recommendations..............................41

11 Layout........................................................................... 41

11.1 Layout Guidelines................................................... 41

11.2 Layout Example...................................................... 41

12 Device and Documentation Support..........................42

12.1 Receiving Notification of Documentation Updates..42

12.2 Support Resources................................................. 42

12.3 Trademarks.............................................................42

12.4 Electrostatic Discharge Caution..............................42

12.5 Glossary..................................................................42

13 Mechanical, Packaging, and Orderable

Information.................................................................... 42

4 Revision History

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

Changes from Revision * (June 2021) to Revision A (September 2021)

Page

• Added TMP114N orderable preview information................................................................................................ 1

• Changed the data sheet status from Advanced Information to Production Mixed..............................................1

• Added Device Options table............................................................................................................................... 3

TMP114

SNIS214A – JUNE 2021 – REVISED SEPTEMBER 2021

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