AD797ARZ-REEL7 查看數據表（PDF） - Analog Devices

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AD797ARZ-REEL7

Ultralow Distortion, Ultralow Noise Op Amp

Analog Devices 

AD797

TABLE OF CONTENTS

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

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

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

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

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

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

Pin Configuration............................................................................. 5

Thermal Resistance ...................................................................... 5

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

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

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

REVISION HISTORY

3/15—Rev. J to Rev. K

Changes to Figure 35...................................................................... 12

Changes to Ordering Guide .......................................................... 19

2/14—Rev. I to Rev. J

Changes to Power Supply Rejection Parameter, Table 2 ............. 3

3/13—Rev. H to Rev. I

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

6/10—Rev. G to Rev. H

Added Table 1; Renumbered Sequentially .................................... 1

Moved Figure 1 to Absolute Maximum Ratings Section;

Renumbered Sequentially................................................................ 5

Changes to Table 3............................................................................ 5

Added Thermal Resistance Section and Table 4 .......................... 5

Moved Figure 3 to Typical Performance Characteristics

Section.............................................................................................. 10

Change to Noise and Source Impedance Considerations

Section.............................................................................................. 12

Changes to Ordering Guide .......................................................... 19

9/08—Rev. F to Rev. G

Changes to Input Common-Mode Voltage Range Parameter,

Table 1 ................................................................................................ 3

1/08—Rev. E to Rev. F

Changes to Absolute Maximum Ratings ....................................... 5

Change to Equation 1..................................................................... 12

Changes to the Noninverting Configuration Section................ 13

Updated Outline Dimensions ....................................................... 19

Changes to Ordering Guide .......................................................... 20

Data Sheet

Noise and Source Impedance Considerations ........................... 12

Low Frequency Noise ................................................................ 12

Wideband Noise ......................................................................... 12

Bypassing Considerations ......................................................... 13

The Noninverting Configuration............................................. 13

The Inverting Configuration .................................................... 14

Driving Capacitive Loads .......................................................... 14

Settling Time............................................................................... 14

Distortion Reduction ................................................................. 15

Outline Dimensions ....................................................................... 18

Ordering Guide .......................................................................... 19

7/05—Rev. D to Rev. E

Updated Figure 1 Caption ................................................................1

Deleted Metallization Photo ............................................................6

Changes to Equation 1 ................................................................... 12

Updated Outline Dimensions ....................................................... 19

Changes to Ordering Guide .......................................................... 20

10/02—Rev. C to Rev. D

Deleted 8-Lead CERDIP Package (Q-8) ......................... Universal

Edits to Specifications .......................................................................2

Edits to Absolute Maximum Ratings ..............................................3

Edits to Ordering Guide ...................................................................3

Edits to Table I ...................................................................................9

Deleted Operational Amplifiers Graphic .................................... 15

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

Rev. K | Page 2 of 19

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