TMP01

Rev. E | Page 2 of 20

TABLE OF CONTENTS

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

 

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

 

Functional Block Diagram .............................................................. 1

 

General Description ......................................................................... 1

 

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

 

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

 

TMP01EST, TMP01FP, TMP01FS ............................................. 3

 

TMP01FJ........................................................................................ 4

 

Absolute Maximum Ratings............................................................ 5

 

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

 

Theory of Operation ........................................................................ 8

 

Temperature Hysteresis ............................................................... 8

 

Programming the TMP01 ........................................................... 8

 

Understanding Error Sources ..................................................... 9

 

Safety Considerations in Heating and Cooling System

Design ............................................................................................ 9

 

Applications Information .............................................................. 10

 

Self-Heating Effects.................................................................... 10

 

Buffering the Voltage Reference............................................... 10

 

Preserving Accuracy Over Wide Temperature Range

Operation .................................................................................... 10

 

Thermal Response Time ........................................................... 10

 

Switching Loads with the Open-Collector Outputs .............. 11

 

High Current Switching ............................................................ 12

 

Buffering the Temperature Output Pin ................................... 13

 

Differential Transmitter............................................................. 13

 

4 mA to 20 mA Current Loop .................................................. 13

 

Temperature-to-Frequency Converter .................................... 14

 

Isolation Amplifier ..................................................................... 15

 

Out-of-Range Warning.............................................................. 15

 

Translating 5 mV/K to 10 mV/°C ............................................ 16

 

Translating VPTAT to the Fahrenheit Scale ........................... 16

 

Outline Dimensions ....................................................................... 17

 

Ordering Guide .......................................................................... 18

 

REVISION HISTORY

7/09—Rev. D to Rev. E

Updated Format..................................................................Universal

Updated Outline Dimensions ....................................................... 18

Changes to Ordering Guide .......................................................... 19

1/02—Rev. C: Rev. D

Edits to General Descriptions Section........................................... 1

Edits to Specifications Section ........................................................ 2

Edits to Wafer Test Limits Section.................................................. 4

Edits to Dice Characteristics Section ............................................. 4

Edits to Ordering Guide .................................................................. 5

7/93—Revision 0: Initial Version