ADG5421F

Data Sheet

Rev. 0 | Page 2 of 31

TABLE OF CONTENTS

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

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

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

Functional Block Diagram .............................................................. 1

Companion Products....................................................................... 1

Product Highlights........................................................................... 1

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

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

±15 V Dual Supply....................................................................... 3

±20 V Dual Supply....................................................................... 5

12 V Single Supply ....................................................................... 8

36 V Single Supply ..................................................................... 11

Continuous Current per Channel, S or D............................... 13

Absolute Maximum Ratings ......................................................... 14

Thermal Resistance.................................................................... 14

Electrostatic Discharge (ESD) Ratings.................................... 14

ESD Caution................................................................................ 14

Pin Configuration and Function Descriptions .......................... 15

Typical Performance Characteristics .......................................... 16

Test Circuits.................................................................................... 21

Terminology.................................................................................... 25

Theory of Operation ...................................................................... 26

Switch Architecture ................................................................... 26

Overvoltage Fault Protection ................................................... 27

Applications Information ............................................................. 28

Power Supply Rails..................................................................... 28

Power Supply Recommendations............................................ 28

Power Supply Sequencing Protection ..................................... 28

Signal Range................................................................................ 28

Intelligent Fault Detection........................................................ 28

Switch in a Known State............................................................ 28

High Voltage Surge Suppression ............................................. 29

Related Products......................................................................... 30

Outline Dimensions....................................................................... 31

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

REVISION HISTORY

10/2020—Revision 0: Initial Version