SI8231BD-B-IS - Silicon

Manufacturer Part Number

SI8231BD-B-IS

Manufacturer

Skyworks Solutions

Introduction

The SI8231BD-B-IS is a high-speed, dual-channel digital isolator from Skyworks Solutions. It utilizes capacitive coupling technology to provide robust isolation between the input and output, ensuring reliable data transmission in harsh industrial and automotive environments.

Product Features and Performance

2-channel digital isolator

5000Vrms isolation voltage

20kV/μs common-mode transient immunity

Fast propagation delay of 60ns (max) and low pulse width distortion of 5.6ns (max)

Wide supply voltage range of 9.4V to 24V

High output current capability of 500mA (peak)

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

Automotive-grade qualification (AEC-Q100)

Product Advantages

Robust galvanic isolation for reliable signal transmission

High-speed operation for demanding industrial and automotive applications

Compact surface-mount package for efficient board layout

Wide operating voltage and temperature range for versatile usage

Key Reasons to Choose This Product

Exceptional isolation performance and noise immunity

Automotive-grade quality and reliability

Compact and efficient design for space-constrained applications

Broad operating parameters to suit a variety of system requirements

Quality and Safety Features

Compliant with various agency approvals (CQC, CSA, UR, VDE)

Automotive-grade qualification (AEC-Q100) for harsh environments

Compatibility

The SI8231BD-B-IS is a digital isolator that can be used in a wide range of industrial and automotive applications, including motor control, power conversion, and data communication systems.

Application Areas

Industrial automation and control systems

Automotive electronics and powertrain applications

Renewable energy systems and power converters

Medical equipment and instrumentation

Product Lifecycle

The SI8231BD-B-IS is an obsolete product, meaning it is no longer in active production. However, Skyworks Solutions may have equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on available options.