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TMP303

SBOS486G – JULY 2009 – REVISED JULY 2017

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Copyright © 2009–2017, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Device Options....................................................... 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

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

8

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

8.1

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

8.2

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

8.3

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

8.4

Device Functional Modes........................................ 11

9

Application and Implementation ........................ 12

9.1

Application Information............................................ 12

9.2

Typical Applications ................................................ 12

10

Power Supply Recommendations ..................... 16

11

Layout................................................................... 16

11.1

Layout Guidelines ................................................. 16

11.2

Layout Example .................................................... 16

12

Device and Documentation Support ................. 17

12.1

Receiving Notification of Documentation Updates 17

12.2

Community Resources.......................................... 17

12.3

Trademarks ........................................................... 17

12.4

Electrostatic Discharge Caution ............................ 17

12.5

Glossary ................................................................ 17

13

Mechanical, Packaging, and Orderable

Information ........................................................... 17

4 Revision History

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

Changes from Revision F (February 2016) to Revision G

Page

•

Added TMP303E, TMP303F, TMP303G devices to data sheet............................................................................................. 1

•

Changed number of Device Options from 4 to 7 ................................................................................................................... 1

•

Changes from Revision E (October 2015) to Revision F

Page

•

Added cross reference to Device Option Table. ................................................................................................................... 1

•

Added new image for Trip Threshold Accuracy .................................................................................................................... 1

•

Added Trip Points covering range -20 to 125°C .................................................................................................................... 5

•

Added Trip Accuracy Error vs Temperature graph. ............................................................................................................... 6

Changes from Revision D (September 2015) to Revision E

Page

•

Changes from Revision C (September 2015) to Revision D

Page

•

Consolidated part number to a generic TMP303.................................................................................................................... 1

Changes from Revision B (January 2011) to Revision C

Page

•

Added ESD Ratings table, Feature Description section, Device Functional Modes section, Application and

Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation

Support section, and Mechanical, Packaging, and Orderable Information section ............................................................... 1