ADUM6421ABRNZ5 - Analog Devices

Manufacturer Part Number

ADUM6421ABRNZ5

Manufacturer

analog-devices

Introduction

The ADUM6421ABRNZ5 is a high-speed, four-channel digital isolator that uses Analog Devices' iCoupler® technology. It provides galvanic isolation between digital systems to eliminate disruptive ground loops, improve noise immunity, and allow connections between systems with different ground potentials.

Product Features and Performance

Uses magnetic coupling technology for high-speed digital isolation

Provides four unidirectional data channels with a maximum data rate of 100Mbps

Offers a high common-mode transient immunity of 75kV/µs

Supports a wide supply voltage range from 1.7V to 5.5V

Operates over an extended temperature range of -40°C to 125°C

Features low propagation delay (17ns max) and low pulse width distortion (5ns max)

Provides fast rise/fall times of 2.5ns (typical)

Offers 5000Vrms of isolation voltage

Product Advantages

Enables reliable high-speed data transmission between systems with different ground potentials

Enhances system reliability and performance by eliminating ground loops

Provides a compact, space-saving solution with a small 28-BSSOP package

Key Reasons to Choose This Product

Robust magnetic coupling technology ensures long-term reliability and stability

High common-mode transient immunity and isolation voltage enhance system protection

Wide operating voltage and temperature ranges offer design flexibility

Fast data transmission and low pulse width distortion enable efficient digital communication

Quality and Safety Features

Adheres to safety standards such as IEC 60747-5-2 and UL1577

Undergoes stringent quality control and testing processes

Compatibility

The ADUM6421ABRNZ5 is compatible with a wide range of digital systems and can be used in various applications.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Instrumentation and measurement devices

Medical equipment

Automotive electronics

Product Lifecycle

The ADUM6421ABRNZ5 is an active product, and there are currently no plans for discontinuation. Analog Devices offers several equivalent or alternative models, such as the ADUM6420 and ADUM6422, which provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options and product selection.