TMP112-Q1

SLOS887D – SEPTEMBER 2014 – REVISED DECEMBER 2015

www.ti.com

Table of Contents

7.3

Feature Description................................................... 9

1

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

7.4

Device Functional Modes........................................ 15

2

Applications ........................................................... 1

7.5

Programming........................................................... 16

3

Description ............................................................. 1

8

Application and Implementation ........................ 21

4

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

8.1

Application Information............................................ 21

5

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

8.2

Typical Application ................................................. 24

6

Specifications......................................................... 3

9

Power Supply Recommendations ...................... 25

6.1

Absolute Maximum Ratings ...................................... 3

10

Layout................................................................... 26

6.2

ESD Ratings.............................................................. 3

10.1

Layout Guidelines ................................................. 26

6.3

Recommended Operating Conditions ....................... 3

10.2

Layout Example .................................................... 26

6.4

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

11

Device and Documentation Support ................. 27

6.5

Electrical Characteristics........................................... 4

11.1

Documentation Support ........................................ 27

6.6

Specifications for User-Calibrated Systems.............. 5

11.2

Community Resources.......................................... 27

6.7

Timing Requirements ................................................ 5

11.3

Trademarks ........................................................... 27

6.8

Typical Characteristics .............................................. 6

11.4

Electrostatic Discharge Caution ............................ 27

7

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

11.5

Glossary ................................................................ 27

7.1

Overview ................................................................... 8

12

Mechanical, Packaging, and Orderable

7.2

Functional Block Diagram ........................................ 8

Information ........................................................... 27

4 Revision History

Changes from Revision C (March 2015) to Revision D

Page

•

Added NIST Features bullet .................................................................................................................................................. 1

•

Added last paragraph to Description section ......................................................................................................................... 1

Changes from Revision B (November 2014) to Revision C

Page

•

Updated pin numbers on the schematic images ................................................................................................................... 1

•

Changed the Handling Ratings table to ESD Ratings and moved the storage temperature parameter to the Absolute

Maximum Ratings table ......................................................................................................................................................... 3

•

Changed min, typ, max values for the Temperature Accuracy (temperature error) parameter ............................................ 4

•

Changed the frequency from 2.85 to 3.4 MHz in the POWER SUPPLY section of the Electrical Characteristics table ....... 5

•

Changed the Temperature Error at 25°C graph in the Typical Characteristics section ......................................................... 6

•

Changed the Temperature Error vs Temperature graph in the Typical Characteristics section ........................................... 6

Changes from Revision A (October 2014) to Revision B

Page

•

Changed device status from Product Preview to Production Data ....................................................................................... 1

2

Submit Documentation Feedback

Copyright © 2014–2015, Texas Instruments Incorporated

Product Folder Links: TMP112-Q1