ADGM3144BCCZ-R2 datasheet(2/30 Pages) AD

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Data Sheet

ADGM3144

TABLE OF CONTENTS

analog.com

Rev. 0 | 2 of 30

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

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

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

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

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

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

Timing Characteristics........................................6

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

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

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

ESD Caution.......................................................8

Pin Configuration and Function Descriptions........ 9

Typical Performance Characteristics................... 10

Test Circuits......................................................... 19

Deriving CDS(OFF) from Off Isolation................. 19

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

Switch Design...................................................20

Parallel Digital Interface................................... 20

SPI Digital Interface..........................................21

Internal Oscillator Feedthrough........................ 22

Typical Operating Circuit.................................. 22

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

Power Supply Rails.......................................... 23

Power Supply Recommendations.................... 23

High-Speed Digital Loopback...........................23

Switchable RF Attenuator.................................23

Critical Operational Requirements.......................25

System Error Considerations Due to

On‑Resistance Drift........................................25

On-Resistance Shift Due To Temperature

Shock Post Actuations................................... 25

Hot Switching................................................... 25

Handling Precautions....................................... 26

Switch Data Register........................................29

Outline Dimensions............................................. 30

Ordering Guide.................................................30

REVISION HISTORY

12/2025—Revision 0: Initial Version

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