AD8209 查看數據表（PDF） - Analog Devices

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AD8209

High Voltage, Precision Difference Amplifier

Analog Devices 

AD8209

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

REVISION HISTORY

12/2016—Rev. B to Rev. C

Changes to Figure 27.......................................................................12

10/2013—Rev. A to Rev. B

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

Changes to Table Summary Statement and Table 1 ..................... 3

Changes to Table 2............................................................................ 5

Changes to Gains Greater than 14 Section and Figure 30 ........ 13

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

Data Sheet

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 .................................................................................... 14

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

High Line Current Sensing with LPF and Gain Adjustment......15

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

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

Automotive Products ................................................................. 16

2/2013—Rev. 0 to Rev. A

Change to Features ............................................................................ 1

Changes to Figure 3 and Table 3......................................................5

Change to Ordering Guide.............................................................15

Added Automotive Products Section ...........................................15

10/2009—Revision 0: Initial Version

Rev. C | Page 2 of 16

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