ADT7301
TABLE OF CONTENTS
Features .............................................................................................. 1
Typical Performance Characteristics ..............................................7
Theory of Operation .........................................................................9
Converter Details ..........................................................................9
Temperature Value Register...................................................... 10
Serial Interface ............................................................................ 11
Applications Information .............................................................. 12
Microprocessor Interfacing....................................................... 12
Mounting the ADT7301............................................................ 14
Supply Decoupling ..................................................................... 14
Outline Dimensions....................................................................... 15
Ordering Guide .......................................................................... 15
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Timing Characteristics ................................................................ 4
Absolute Maximum Ratings............................................................ 5
ESD Caution.................................................................................. 5
Pin Configurations and Function Descriptions ........................... 6
REVISION HISTORY
6/11—Rev. A to Rev. B
Changed Temperature Conversion Time from 800 µs to 1.2 ms.. 3
Changed Temperature Conversion Time in Converter
Details Section .................................................................................. 9
3/10—Rev. 0 to Rev. A
Change to Autoconversion Update Rate Parameter, Table 1...... 3
Changes to Converter Details Section ........................................... 9
Updated Outline Dimensions....................................................... 15
10/05—Revision 0: Initial Version
Rev. B | Page 2 of 16
TI [ TEXAS INSTRUMENTS ]
