
AD8202
TABLE OF CONTENTS
Features..............................................................................................1
Rev. D | Page 2 of 20
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 Adjustment16
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