AD8202

Rev. D | Page 2 of 20

TABLE OF CONTENTS

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

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

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

Functional Block Diagrams............................................................. 1

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

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

Absolute Maximum Ratings............................................................ 4

ESD Caution.................................................................................. 4

Pin Configuration and Function Descriptions............................. 5

Typical Performance Characteristics ............................................. 6

Theory of Operation ...................................................................... 12

Applications..................................................................................... 14

Current Sensing .......................................................................... 14

Gain Adjustment ........................................................................ 14

Gain Trim .................................................................................... 15

Low-Pass Filtering...................................................................... 15

High Line Current Sensing with LPF and Gain Adjustment 16

Driving Charge Redistribution ADCs..................................... 16

Outline Dimensions ....................................................................... 17

Ordering Guide .......................................................................... 17

REVISION HISTORY

11/05—Rev. C to Rev. D

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

Changes to Typical Performance Characteristics ........................ 6

Added Figure 18................................................................................ 8

Added Figure 25 to Figure 27.......................................................... 9

Added Figure 32.............................................................................. 10

Added Figure 37 to Figure 39........................................................ 11

Changes to Theory of Operation.................................................. 12

Added Figure 41.............................................................................. 13

2/05—Rev. B to Rev. C

Changes to Table 1............................................................................ 3

Changes to Figure 14........................................................................ 8

Changes to Figure 22........................................................................ 9

1/05—Rev. A to Rev. B

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

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

Added Figure 14 to Figure 33.......................................................... 8

Changes to Figure 38...................................................................... 14

Changes to Figure 40 and Figure 41............................................. 15

Changes to Ordering Guide .......................................................... 16

11/04—Rev. 0 to Rev. A

Changes to the Features....................................................................1

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

Changes to Specifications (Table 1) ................................................3

Changes to Absolute Maximum Ratings (Table 2) .......................4

Changes to Pin Function Descriptions (Table 3) ..........................5

Changes to Figure 5...........................................................................5

Changes to Figure 9 and Figure 10..................................................6

Updated Outline Dimensions....................................................... 12

Changes to the Ordering Guide ................................................... 12

7/04—Revision 0: Initial Version