Datasheet

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