ADUM1441ARSZ - Analog Devices Inc.

Manufacturer Part Number

ADUM1441ARSZ

Manufacturer

Analog Devices, Inc.

Introduction

Digital isolator with 4 independent channels

Isolates digital signals between two domains

Product Features and Performance

Magnetic coupling technology for high isolation

Fast rise/fall time (2ns typical)

Low propagation delay (180ns max)

High common mode transient immunity (25kV/s min)

2Mbps maximum data rate

Unidirectional channel type

Product Advantages

Compact 20-SSOP surface mount package

Wide operating temperature range (-40°C to 125°C)

RoHS3 compliant

Key Technical Parameters

Isolation voltage: 3750Vrms

Pulse width distortion: 8ns max

Supply voltage: 2.25V to 3.6V

Quality and Safety Features

Complies with RoHS3 directive

Suitable for safety-critical applications

Compatibility

Compatible with a variety of digital logic families

Application Areas

Industrial automation

Medical equipment

Telecommunications

General-purpose digital signal isolation

Product Lifecycle

Current product, no discontinuation planned

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Excellent isolation performance with magnetic coupling technology

Fast switching speed and low propagation delay

High common mode transient immunity

Wide operating temperature range

Compact surface mount package

RoHS3 compliance for use in modern electronics