Data Sheet

ADA4097-1/ADA4097-2

TABLE OF CONTENTS

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Rev. A | 2 of 31

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

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

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

Typical Application Circuit......................................1

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

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

±15 V Supply...................................................... 5

Absolute Maximum Ratings...................................8

Maximum Power Dissipation.............................. 8

Thermal Resistance........................................... 8

Electrostatic Discharge (ESD) Ratings...............8

ESD Caution.......................................................9

Pin Configurations and Function Descriptions.....10

Typical Performance Characteristics................... 12

Theory of Operation.............................................20

Input Protection................................................ 21

Over-The-Top Operation Considerations......... 21

Output...............................................................22

Shutdown Pins (SHDN and SHDNx) ...............22

Applications Information...................................... 23

Large Resistor Gain Operation.........................23

Recommended Values for Various Gains.........23

Noise................................................................ 24

Distortion.......................................................... 24

Power Dissipation and Thermal Shutdown...... 25

Circuit Layout Considerations.......................... 25

Power Supply Bypassing..................................25

Grounding.........................................................25

ESD Protection when Powered........................ 26

Related Products..............................................26

Typical Applications..........................................27

Outline Dimensions............................................. 29

Ordering Guide.................................................31

Evaluation Boards............................................ 31

REVISION HISTORY

4/2022—Rev. 0 to Rev. A

Added ADA4097-2, 8-Lead SOIC_N, 8-Lead MSOP, and 10-Lead LFCSP.................................................... 1

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

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

Changes to General Description Section.........................................................................................................1

Changes to 5 V Supply Section and Table 1....................................................................................................3

Changes to ±15 V Supply Section and Table 2................................................................................................5

Changes to Table 3..........................................................................................................................................8

Changes to Maximum Power Dissipation Section........................................................................................... 8

Changes to Thermal Resistance Section and Table 4..................................................................................... 8

Changes to Table 5 and Table 5 Title...............................................................................................................9

Changes to Figure 4 Caption and Table 6 Title..............................................................................................10

Added Figure 5, Table 7, Figure 6, and Table 8; Renumbered Sequentially..................................................10

Changes to Figure 56.................................................................................................................................... 21

Changes to Output Section............................................................................................................................22

Changes to Shutdown Pins (SHDN and SHDNx) Section............................................................................. 22

Changes to Power Dissipation and Thermal Shutdown Section....................................................................25

Changes to Power Supply Bypassing Section...............................................................................................25

Changes to Table 10......................................................................................................................................26

Added Figure 75, Figure 76, and Figure 77................................................................................................... 29

Added Evaluation Boards Section................................................................................................................. 31

5/2021—Revision 0: Initial Version