Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Device Comparison Table...............................................3

6 Pin Configuration and Functions...................................3

7 Specifications.................................................................. 4

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

7.2 ESD Ratings .............................................................. 4

7.3 Recommended Operating Conditions ........................4

7.4 Thermal Information ...................................................4

7.5 Electrical Characteristics: G = 1/2 ..............................5

7.6 Electrical Characteristics: G = 2 .................................6

7.7 Typical Characteristics................................................ 7

8 Detailed Description......................................................22

8.1 Overview................................................................... 22

8.2 Functional Block Diagram......................................... 22

8.3 Feature Description...................................................22

8.4 Device Functional Modes..........................................22

9 Application and Implementation.................................. 23

9.1 Application Information............................................. 23

9.2 Typical Applications.................................................. 23

10 Power Supply Recommendations..............................30

11 Layout........................................................................... 30

11.1 Layout Guidelines................................................... 30

11.2 Layout Example...................................................... 31

12 Device and Documentation Support..........................33

12.1 Documentation Support.......................................... 33

12.2 Receiving Notification of Documentation Updates..33

12.3 Support Resources................................................. 33

12.4 Trademarks.............................................................33

12.5 Electrostatic Discharge Caution..............................33

12.6 Glossary..................................................................33

13 Mechanical, Packaging, and Orderable

Information.................................................................... 33

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision A (February 2021) to Revision B (April 2021)

Page

• Added DRC package and associated content.................................................................................................... 1

Changes from Revision * (August 2019) to Revision A (February 2021)

Page

• Added D package and associated content......................................................................................................... 1

• Added input current (max) to Absolute Maximum Ratings ................................................................................ 4

• Deleted input voltage (max) from Absolute Maximum Ratings ..........................................................................4

• Changed common-mode voltage (min and max) in Electrical Characteristics .................................................. 4

• Added input impedance specifications to Electrical Characteristics .................................................................. 4

• Changed Fig. 6-39, Positive Output Voltage vs Output Current (sourcing) G = ½, Y-axis unit from µV to V......7

INA597

SBOS385B – AUGUST 2019 – REVISED APRIL 2021

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