ADUM1447ARSZ - Analog Devices

Manufacturer Part Number

ADUM1447ARSZ

Manufacturer

Analog Devices

Introduction

The ADUM1447ARSZ is a high-performance, four-channel digital isolator from Analog Devices. It utilizes Analog Devices' iCoupler® technology, which employs magnetic coupling to provide robust, reliable electrical isolation between input and output channels. This device is well-suited for a wide range of industrial, instrumentation, and consumer applications that require reliable data transmission with high immunity to common-mode transients and noise.

Product Features and Performance

4 channels of digital isolation

Magnetic coupling technology for reliable isolation

Common-mode transient immunity up to 25kV/μs

Maximum data rate of 2Mbps

Propagation delay of 180ns (max) for both low-to-high and high-to-low transitions

Pulse width distortion of 8ns (max)

Rise and fall times of 2ns (typical)

Wide operating voltage range of 2.25V to 3.6V

Operating temperature range of -40°C to 125°C

Product Advantages

Robust electrical isolation for improved system safety and reliability

High common-mode transient immunity for protection against electrical noise and surges

Compact surface-mount package for efficient board layout

Wide operating voltage and temperature ranges for diverse application requirements

Key Reasons to Choose This Product

Reliable data transmission with high immunity to common-mode transients and noise

Compact and efficient design for space-constrained applications

Broad compatibility with various industrial, instrumentation, and consumer systems

Proven Analog Devices technology for quality and performance assurance

Quality and Safety Features

Magnetic coupling technology for reliable electrical isolation

Wide operating voltage and temperature ranges for enhanced reliability

Surface-mount package for secure board-level integration

Compatibility

The ADUM1447ARSZ is compatible with a wide range of industrial, instrumentation, and consumer electronics applications that require reliable digital signal isolation.

Application Areas

Industrial automation and control systems

Instrumentation and measurement equipment

Power supplies and power conversion systems

Consumer electronics with isolated communication interfaces

Product Lifecycle

The ADUM1447ARSZ is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. Customers can contact our website's sales team for information on any potential equivalent or alternative models that may become available in the future.