AD623

Rev. D | Page 2 of 24

TABLE OF CONTENTS

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

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

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

Connection Diagram ....................................................................... 1

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

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

Single Supply ................................................................................. 3

Dual Supplies ................................................................................ 4

Both Dual and Single Supplies.................................................... 6

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

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

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

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

Applications Information .............................................................. 16

Basic Connection ....................................................................... 16

Gain Selection............................................................................. 16

Reference Terminal .................................................................... 16

Input and Output Offset Voltage.............................................. 17

Input Protection ......................................................................... 17

RF Interference ........................................................................... 17

Grounding ................................................................................... 18

Input Differential and Common-Mode Range vs. Supply and

Gain .............................................................................................. 20

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

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

REVISION HISTORY

7/08—Rev. C to Rev. D

Updated Format..................................................................Universal

Changes to Features Section and General Description Section . 1

Changes to Table 3............................................................................ 6

Changes to Figure 40...................................................................... 14

Changes to Theory of Operation Section.................................... 15

Changes to Figure 42 and Figure 43............................................. 16

Changes to Table 7.......................................................................... 19

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

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

9/99—Rev. B to Rev. C