ADUM4154BRIZ-RL - Analog Devices

Manufacturer Part Number

ADUM4154BRIZ-RL

Manufacturer

analog-devices

Introduction

The ADUM4154BRIZ-RL is a high-speed digital isolator that provides four channels of bidirectional signal isolation using Analog Devices' proprietary iCoupler® technology. It offers robust galvanic isolation between input and output, enabling reliable data transmission in harsh industrial environments.

Product Features and Performance

4-channel digital isolator with magnetic coupling technology

Supports SPI communication with data rates up to 34Mbps

Provides 5000Vrms isolation voltage and 25kV/μs common-mode transient immunity

Fast propagation delay of 14ns (max) and low pulse width distortion of 2ns (max)

Small 20-SOIC package for space-constrained designs

Product Advantages

Reliable data transmission in harsh industrial environments

Compact size and low power consumption

Robust isolation for safety and protection against ground loops

Key Reasons to Choose This Product

Magnetic coupling technology delivers reliable and long-lasting isolation

High-speed communication with low propagation delay and pulse width distortion

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

Comprehensive safety and protection features

Quality and Safety Features

5000Vrms isolation voltage for reliable protection against high-voltage transients

25kV/μs common-mode transient immunity for enhanced system reliability

Adheres to relevant safety standards for industrial and medical applications

Compatibility

Compatible with a wide range of microcontrollers and SPI-based systems

Application Areas

Industrial automation and control systems

Medical equipment

Transportation systems

Instrumentation and test equipment

Product Lifecycle

The ADUM4154BRIZ-RL is an active product. Our website's sales team offers alternative models within the ADUM415x family, such as the ADUM4150 and ADUM4151, which provide similar functionality and performance. Customers are advised to contact our website's sales team for the latest product information and availability.