TMP114 datasheet(2/41 Pages) TI

2 / 41 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 Two-Wire Interface Timing.......................................... 7

6.7 Timing Diagram...........................................................8

6.8 Typical Characteristics................................................ 8

7 Detailed Description......................................................13

7.1 Overview................................................................... 13

7.2 Functional Block Diagrams....................................... 13

7.3 Feature Description...................................................14

7.4 Device Functional Modes..........................................18

7.5 Programming............................................................ 20

8 Register Map.................................................................. 25

8.1 Temp_Result Register (address = 00h) [reset =

0000h]......................................................................... 25

8.2 Configuration Register (address = 01h) [reset =

60B0h]......................................................................... 26

8.3 TLow_Limit Register (address = 02h) [reset =

2580h]......................................................................... 27

8.4 THigh_Limit Register (address = 03h) [reset =

2800h]......................................................................... 27

8.5 Device ID Register (Address = 0Bh) [reset =

118xh] .........................................................................28

8.6 Unique_ID0 Register (Address = 0Ch) [reset =

xxxxh].......................................................................... 28

8.7 Unique_ID1 Register (Address = 0Dh) [reset =

xxxxh].......................................................................... 29

8.8 Unique_ID2 Register (Address = 0Eh) [reset =

xxxxh].......................................................................... 29

9 Application and Implementation.................................. 30

9.1 Application Information............................................. 30

9.2 Typical Application.................................................... 30

9.3 Power Supply Recommendations.............................31

9.4 Layout....................................................................... 31

10 Device and Documentation Support..........................33

10.1 Documentation Support.......................................... 33

10.2 Receiving Notification of Documentation Updates..33

10.3 Support Resources................................................. 33

10.4 Trademarks.............................................................33

10.5 Electrostatic Discharge Caution..............................33

10.6 Glossary..................................................................33

11 Revision History.......................................................... 33

12 Mechanical, Packaging, and Orderable

Information.................................................................... 33

TMP118

SNIS237 – DECEMBER 2024

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