AD628

Rev. C | Page 2 of 20

TABLE OF CONTENTS

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

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

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

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

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

Test Circuits..................................................................................... 13

Theory of Operation ...................................................................... 14

Applications..................................................................................... 15

Gain Adjustment......................................................................... 15

Input Voltage Range ................................................................... 15

Voltage Level Conversion .......................................................... 16

Current Loop Receiver............................................................... 17

Monitoring Battery Voltages ..................................................... 17

Filter Capacitor Values............................................................... 18

Kelvin Connection ..................................................................... 18

Outline Dimensions ....................................................................... 19

Ordering Guide........................................................................... 19

REVISION HISTORY

4/04—Data Sheet Changed from Rev. B to Rev. C

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

Changes to Specifications............................................................... 3

Changes to Absolute Maximum Ratings ...................................... 7

Changes to Figure 3......................................................................... 7

Changes to Figure 26..................................................................... 13

Changes to Figure 27..................................................................... 13

Changes to Theory of Operation ................................................ 14

Changes to Figure 29..................................................................... 14

Changes to Table 5......................................................................... 15

Changes to Gain Adjustment Section......................................... 15

Added the Input Voltage Range Section..................................... 15

Added Figure 30 ............................................................................ 15

Added Figure 31 ............................................................................ 15

Changes to Voltage Level Conversion Section .......................... 16

Changes to Figure 32..................................................................... 16

Changes to Table 6......................................................................... 16

Changes to Figure 33 and Figure 34............................................ 17

Changes to Figure 35..................................................................... 18

Changes to Kelvin Connection Section...................................... 18

6/03—Data Sheet Changed from Rev. A to Rev. B

Changes to General Description ................................................... 1

Changes to Specifications............................................................... 2

Changes to Ordering Guide ........................................................... 4

Changes to TPCs 4, 5, and 6........................................................... 5

Changes to TPC 9............................................................................ 6

Updated Outline Dimensions...................................................... 14

1/03—Data Sheet Changed from Rev. 0 to Rev. A

Change to Ordering Guide............................................................. 4

11/02—Rev. 0: Initial Version