AD5601/AD5611/AD5621

Preliminary Technical Data

Rev. PrC | Page 2 of 20

TABLE OF CONTENTS

Product Highlights ........................................................................... 3

Specifications..................................................................................... 4

Timing Characteristics ................................................................ 5

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

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

Pin Configuration and Function DescriptionS ............................ 7

Terminology ...................................................................................... 8

Typical Performance Characteristics ............................................. 9

General Description ....................................................................... 13

D/A Section................................................................................. 13

Resistor String ............................................................................. 13

Output Amplifier ........................................................................ 13

Serial Interface ............................................................................ 13

Input Shift Register .................................................................... 13

SYNC Interrupt .......................................................................... 14

Power-On Reset.......................................................................... 14

Power-Down Modes .................................................................. 14

Microprocessor Interfacing....................................................... 14

Applications..................................................................................... 16

Choosing a Reference as Power Supply for

AD5601/AD5611/AD5621 ....................................................... 16

Bipolar Operation Using the AD5601/ AD5611/AD5621 .... 16

Using AD5601/AD5611/AD5621 with an Opto-Isolated

Interface ....................................................................................... 17

Power Supply Bypassing and Grounding................................ 17

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

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

REVISION HISTORY

Revision PrC: Preliminary Version