AD8273 Ver la hoja de datos (PDF) - Analog Devices

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AD8273

Very Low Distortion, Dual-Channel, High Precision Difference Amplifier

Analog Devices 

AD8273

TABLE OF CONTENTS

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

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

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

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

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

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

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

Maximum Power Dissipation ..................................................... 4

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

REVISION HISTORY

8/10—Rev. A to Rev. B

Changes to Data Sheet Title ............................................................ 1

Changes to THD + Noise (THD + N) Parameter, Gain

Nonlinearity Parameter, and Offset vs. Power Supply Parameter,

Table 2 ................................................................................................ 3

Changed −12A Pin to −INA Pin, +12A Pin to +INA Pin, +12B

Pin to INB Pin, −12B Pin to −INB Pin, +6B Pin to REFB Pin,

−6B Pin to SENSEB Pin, −6A Pin to SENSEA Pin, and +6A Pin

to REFA Pin Throughout ................................................................ 5

Changes to Figure 3 and Table 4..................................................... 5

1/09—Rev. 0 to Rev. A

Changes to Product Title, Features Section, and Applications

Section................................................................................................ 1

Added Human Body Model (HBM) ESD Rating Parameter,

Table 3 ................................................................................................ 4

Changes to Figure 6 to Figure 9 ...................................................... 6

Changes to Figure 10 to Figure 12.................................................. 7

Changes to Figure 18........................................................................ 8

Deleted Figure 31; Renumbered Sequentially ............................ 10

Added Figure 31 to Figure 33; Renumbered Sequentially ........ 10

Added Figure 34 to Figure 36........................................................ 11

1/08—Revision 0: Initial Version

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

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

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

Configurations............................................................................ 12

Power Supplies ............................................................................ 12

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

Ordering Guide .......................................................................... 14

Rev. B | Page 2 of 16

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