ADUM4154ARIZ-RL - Analog Devices

Manufacturer Part Number

ADUM4154ARIZ-RL

Manufacturer

Analog Devices

Introduction

The ADUM4154ARIZ-RL is a high-speed digital isolator from Analog Devices' iCoupler® and SPIsolator™ product families. It provides four unidirectional data channels with high common-mode transient immunity and low propagation delay, making it well-suited for isolating high-speed serial data interfaces like SPI.

Product Features and Performance

4 unidirectional data channels

Isolation voltage of 5000Vrms

Common mode transient immunity of 25kV/μs (min)

Data rate of up to 2Mbps

Propagation delay of 25ns (max) for both tpLH and tpHL

Pulse width distortion of 2ns (max)

Rise/fall time of 2.5ns (typical)

Wide operating voltage range of 3V to 5.5V

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

Product Advantages

Robust digital isolation for high-speed data interfaces

Compact surface-mount package

Low power consumption

High reliability and long lifetime

Key Reasons to Choose This Product

Superior isolation performance for safety-critical applications

Enables efficient data transmission across isolation barriers

Compact design saves valuable board space

Wide operating ranges for flexibility in diverse applications

Quality and Safety Features

Meets safety standards such as IEC/EN/UL 60950-1 and IEC 60601-1

RoHS-compliant and lead-free

Compatibility

The ADUM4154ARIZ-RL is compatible with a wide range of digital systems and can be used in various industrial, medical, and consumer applications that require high-speed digital isolation.

Application Areas

Industrial automation and control systems

Medical equipment

Motor drives and power converters

Telecommunication and networking equipment

Consumer electronics with isolation requirements

Product Lifecycle

The ADUM4154ARIZ-RL is an active product, and it continues to be supported. There are no known plans for discontinuation at this time. Customers are advised to contact our website's sales team for the latest information on product availability and potential alternative options.