ADA4857-2YCPZ-R7 Ver la hoja de datos (PDF) - Analog Devices

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ADA4857-2YCPZ-R7

Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp

Analog Devices 

ADA4857-1/ADA4857-2

TABLE OF CONTENTS

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

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

Connection Diagrams...................................................................... 1

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

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

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

±5 V Supply ................................................................................... 3

+5 V Supply ................................................................................... 4

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

Maximum Power Dissipation ..................................................... 6

ESD Caution.................................................................................. 6

Pin Configurations and Function Descriptions ........................... 7

Typical Performance Characteristics ............................................. 9

REVISION HISTORY

1/2017—Rev. C to Rev. D

Changes to Figure 1.......................................................................... 1

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

Changes to Table 2............................................................................ 4

Changes to Figure 5.......................................................................... 7

Added Figure 40 and Figure 43; Renumbered Sequentially ..... 14

Added Figure 44, Figure 45, Figure 46, Figure 47,

and Figure 48................................................................................... 15

Changes to Power-Down Operation Section.............................. 17

Updated Outline Dimensions ....................................................... 20

Changes to Ordering Guide .......................................................... 21

9/2013—Rev. B to Rev. C

Changes to Figure 1 and Figure 3................................................... 1

Change to Figure 5 ........................................................................... 7

Change to Figure 7 ........................................................................... 8

Updated Outline Dimensions ....................................................... 20

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

8/2011—Rev. A to Rev. B

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

Changes to Table 2 Conditions ....................................................... 4

Changes to Typical Performance Characteristics Conditions .... 9

Changes to Figure 18...................................................................... 10

Changes to Figure 42...................................................................... 15

Changes to Table 9.......................................................................... 16

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

Data Sheet

Test Circuits..................................................................................... 16

Applications Information .............................................................. 17

Power-Down Operation ............................................................ 17

Capacitive Load Considerations .............................................. 17

Recommended Values for Various Gains................................ 17

Active Low-Pass Filter (LPF) .................................................... 18

Noise ............................................................................................ 19

Circuit Considerations .............................................................. 19

PCB Layout ................................................................................. 19

Power Supply Bypassing ............................................................ 19

Grounding ................................................................................... 19

Outline Dimensions ....................................................................... 20

Ordering Guide .......................................................................... 21

11/2008—Rev. 0 to Rev. A

Changes to Table 5.............................................................................7

Changes to Table 7.............................................................................8

Changes to Figure 32...................................................................... 13

Added Figure 44; Renumbered Sequentially .............................. 15

Changes to Layout .......................................................................... 15

Changes to Table 8.......................................................................... 16

Added Active Low-Pass Filter (LFP) Section ............................. 17

Added Figure 48 and Figure 49; Renumbered Sequentially ..... 17

Changes to Grounding Section .................................................... 18

Exposed Paddle Notation Added to Outline Dimensions ........ 19

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

5/2008—Revision 0: Initial Version

Rev. D | Page 2 of 21

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