AD5821

Rev. 0 | Page 2 of 16

TABLE OF CONTENTS

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

Consumer Applications ................................................................... 1

Industrial Applications .................................................................... 1

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

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

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

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

AC Specifications.......................................................................... 4

Timing Specifications .................................................................. 4

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

Pin Configuration and Function Descriptions............................. 6

Typical Performance Characteristics ..............................................7

Terminology .................................................................................... 10

Theory of Operation ...................................................................... 11

Serial Interface ............................................................................ 11

I2C Bus Operation ...................................................................... 11

Data Format ................................................................................ 11

Power Supply Bypassing and Grounding................................ 12

Applications Information .............................................................. 14

Outline Dimensions ....................................................................... 15

Ordering Guide .......................................................................... 15

REVISION HISTORY

1/07—Revision 0: Initial Version