ADUM1285ARZ - Analog Devices

Manufacturer Part Number

ADUM1285ARZ

Manufacturer

analog-devices

Introduction

The ADUM1285ARZ is a high-performance, high-speed, digital isolator from Analog Devices. It provides reliable galvanic isolation between two digital circuits, enabling the transfer of data signals while maintaining electrical separation between the input and output sides. This isolator is designed for a wide range of applications, including industrial automation, power supplies, and medical equipment, where safety and high-speed data transmission are critical.

Product Features and Performance

Magnetic coupling technology for reliable data transmission

2 channels of bidirectional digital signal isolation

High common-mode transient immunity up to 25 kV/μs

Data rates up to 1 Mbps

Propagation delay of 50 ns max for both low-to-high and high-to-low transitions

Pulse width distortion of 10 ns max

Fast rise and fall times of 2.5 ns typical

Operating voltage range of 3 V to 5.5 V

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

Product Advantages

Robust magnetic coupling technology provides reliable galvanic isolation

High common-mode transient immunity ensures reliable operation in noisy environments

High-speed data transmission enables efficient data communication

Wide operating voltage and temperature ranges offer design flexibility

Small 8-SOIC package saves valuable board space

Key Reasons to Choose This Product

Proven reliability and performance of Analog Devices' iCoupler® technology

Excellent isolation characteristics for safety-critical applications

High-speed data transfer enables efficient system-level integration

Wide operating range supports a variety of industrial and consumer applications

Compact package size simplifies board design and reduces system footprint

Quality and Safety Features

Isolation voltage of 3000 Vrms

Designed and manufactured to high quality and reliability standards

Complies with relevant safety standards for industrial and consumer applications

Compatibility

The ADUM1285ARZ is compatible with a wide range of digital systems and can be easily integrated into various industrial, medical, and consumer electronics applications.

Application Areas

Industrial automation and control systems

Power supplies and power conversion equipment

Medical devices and instrumentation

Automotive electronics

General-purpose digital signal isolation

Product Lifecycle

The ADUM1285ARZ is an active product in our website's sales team's portfolio. There are no plans for discontinuation at this time. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models that may become available in the future.