AD7610

Data Sheet

Rev. A | Page 2 of 32

TABLE OF CONTENTS

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

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

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

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

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

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

Timing Specifications .................................................................. 5

Absolute Maximum Ratings............................................................ 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Typical Performance Characteristics ........................................... 11

Terminology .................................................................................... 15

Theory of Operation ...................................................................... 16

Overview...................................................................................... 16

Converter Operation.................................................................. 16

Transfer Functions...................................................................... 17

Typical Connection Diagram ................................................... 18

Analog Inputs.............................................................................. 19

Voltage Reference Input/Output .............................................. 20

Power Supplies............................................................................ 21

Conversion Control ................................................................... 22

Interfaces.......................................................................................... 23

Digital Interface.......................................................................... 23

Parallel Interface......................................................................... 23

Serial Interface............................................................................ 24

Master Serial Interface............................................................... 24

Slave Serial Interface .................................................................. 26

Hardware Configuration ........................................................... 28

Software Configuration............................................................. 28

Microprocessor Interfacing....................................................... 29

Application Information................................................................ 30

Layout Guidelines....................................................................... 30

Evaluating Performance ............................................................ 30

Outline Dimensions....................................................................... 31

Ordering Guide .......................................................................... 31

REVISION HISTORY

12/12—Rev. 0 to Rev. A

Added Exposed Pad Note................................................................ 8

Changes to Power Sequencing Section........................................ 23

Updated Outline Dimensions ....................................................... 31

Changes to Ordering Guide .......................................................... 31

10/06—Revision 0: Initial Version