AD8318

Rev. 0 | Page 2 of 24

TABLE OF CONTENTS

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

Absolute Maximum Ratings ..........................................................6

ESD Caution ................................................................................6

Pin Configuration and Functional Descriptions ........................7

Typical Performance Characteristics............................................8

General Description .................................................................... 11

Using the AD8318........................................................................ 12

Basic Connections ................................................................... 12

Enable ........................................................................................ 12

Input Signal Coupling ............................................................. 12

Output Interface....................................................................... 13

Setpoint Interface..................................................................... 13

Temperature Compensation of Output Voltage .................. 13

Temperature Sensor................................................................. 14

Measurement Mode ................................................................. 14

Device Calibration and Error Calculation............................ 15

Selecting Calibration Points to Improve Accuracy over a

Reduced Range ......................................................................... 16

Variation in Temperature Drift from Device to Device...... 17

Temperature Drift at Different Temperatures ...................... 17

Setting the Output Slope in Measurement Mode ................ 17

Response Time Capability ...................................................... 18

Controller Mode....................................................................... 18

Characterization Setups and Methods .................................. 20

Evaluation Board .......................................................................... 21

Outline Dimensions..................................................................... 23

Ordering Guide ........................................................................ 23

REVISION HISTORY

7/04—Revision 0: Initial Version