AD8208

Data Sheet

Rev. C | Page 2 of 20

TABLE OF CONTENTS

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

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

Functional Block Diagram .............................................................. 1

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

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

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

Absolute Maximum Ratings............................................................ 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions............................. 6

Typical Performance Characteristics ............................................. 7

Theory of Operation ...................................................................... 11

Applications Information .............................................................. 12

High-Side Current Sensing with a Low-Side Switch............. 12

High-Rail Current Sensing ....................................................... 12

Low-Side Current Sensing ........................................................ 12

Gain Adjustment ........................................................................ 13

Gain Trim .................................................................................... 13

Low-Pass Filtering...................................................................... 14

High Line Current Sensing with LPF and Gain Adjustment 15

Outline Dimensions....................................................................... 16

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

Automotive Products................................................................. 17

REVISION HISTORY

12/13-----Rev. B to Rev. C

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

Change to Table 2 ............................................................................. 5

Changes to Ordering Guide .......................................................... 17

2/13—Rev. A to Rev. B

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

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

Changes to Table 4............................................................................ 4

Moved Ordering Guide.................................................................. 16

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

Added Automotive Products Section .......................................... 16

5/10—Rev. 0 to Rev. A

Added 8-Lead MSOP ........................................................Universal

Changes to Features Section and General Description Section..1

Updated Outline Dimensions....................................................... 15

Changes to Ordering Guide.......................................................... 15

1/10—Revision 0: Initial Version