Table of Contents

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

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

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

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

5 Device Comparison......................................................... 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.............................................5

7.6 Typical Characteristics................................................ 7

8 Parameter Measurement Information.......................... 12

8.1 Solder Heat Shift.......................................................12

8.2 Temperature Coefficient............................................13

8.3 Long-Term Stability................................................... 13

8.4 Thermal Hysteresis................................................... 14

8.5 Noise Performance................................................... 15

8.6 Power Dissipation..................................................... 18

9 Detailed Description......................................................19

9.1 Overview................................................................... 19

9.2 Functional Block Diagram......................................... 19

9.3 Feature Description...................................................19

9.4 Device Functional Modes .........................................20

10 Application and Implementation................................ 22

10.1 Application Information........................................... 22

10.2 Typical Applications................................................ 22

10.3 Power Supply Recommendations...........................25

10.4 Layout..................................................................... 25

11 Device and Documentation Support..........................27

11.1 Documentation Support.......................................... 27

11.2 Receiving Notification of Documentation Updates.. 27

11.3 Support Resources................................................. 27

11.4 Trademarks............................................................. 27

11.5 Electrostatic Discharge Caution.............................. 27

11.6 Glossary.................................................................. 27

12 Mechanical, Packaging, and Orderable

Information.................................................................... 27

4 Revision History

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

Changes from Revision * (December 2021) to Revision A (August 2022)

Page

• Production data release......................................................................................................................................1

REF35

SNAS809A – DECEMBER 2021 – REVISED AUGUST 2022

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