ADUM4121CRIZ - Analog Devices

Manufacturer Part Number

ADUM4121CRIZ

Manufacturer

Analog Devices

Introduction

The ADUM4121CRIZ is a high-speed, high-voltage digital isolator that provides reliable data transmission between circuits with different ground potentials. It features 1-channel isolation and is designed for use in a variety of industrial, consumer, and transportation applications.

Product Features and Performance

5000Vrms voltage isolation

150kV/µs common mode transient immunity

Propagation delay of 42ns (max) from input to output

Pulse width distortion of 13ns (max)

Rise/fall time of 18ns (typical)

Output current capability of 2.3A (peak)

Operates from 11.6V to 35V supply voltage

Wide operating temperature range of -40°C to 125°C

Product Advantages

High-speed data transmission

Robust isolation for safety and reliability

Compact surface-mount package

Wide operating voltage and temperature range

Key Reasons to Choose This Product

Reliable galvanic isolation for critical applications

Excellent common mode transient immunity for noise immunity

Fast propagation delay and low pulse width distortion for high-speed data links

Versatile operating parameters for design flexibility

Quality and Safety Features

Certified to CSA, UR, and VDE safety standards

Robust magnetic coupling technology for long-term reliability

Compatibility

The ADUM4121CRIZ is compatible with a variety of industrial, consumer, and transportation applications that require high-speed, high-voltage digital isolation.

Application Areas

Industrial automation and control systems

Motor drives and power inverters

Household appliances and consumer electronics

Automotive and transportation electronics

Product Lifecycle

The ADUM4121CRIZ is an active product, and Analog Devices continues to manufacture and support it. There are no plans for discontinuation at this time. If customers require information on equivalent or alternative models, they are advised to contact our website's sales team.