AD5602/AD5612/AD5622

Rev. B | Page 2 of 24

TABLE OF CONTENTS

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

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

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

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

Product Highlights ........................................................................... 1

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

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

I2C Timing Specifications............................................................ 4

Timing Diagram ........................................................................... 5

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

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

Pin Configuration and Function Descriptions............................. 7

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

Terminology .................................................................................... 14

Theory of Operation ...................................................................... 15

D/A Section................................................................................. 15

Resistor String............................................................................. 15

Output Amplifier........................................................................ 15

Serial Interface ................................................................................ 16

Input Register.............................................................................. 16

Power-On Reset.......................................................................... 17

Power-Down Modes .................................................................. 17

Write Operation.......................................................................... 18

Read Operation........................................................................... 19

High Speed Mode....................................................................... 20

Applications..................................................................................... 21

Choosing a Reference as Power Supply................................... 21

Bipolar Operation....................................................................... 21

Power Supply Bypassing and Grounding................................ 21

Outline Dimensions ....................................................................... 22

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

REVISION HISTORY

3/06—Rev. A to Rev. B

Changes to Table 2............................................................................ 3

Updates to Outline Dimensions ................................................... 22

Changes to Ordering Guide .......................................................... 23

8/05—Rev. 0 to Rev. A

Changes to Ordering Guide .......................................................... 22

6/05—Revision 0: Initial Version