SI8442AB-C-IS - Silicon

Manufacturer Part Number

SI8442AB-C-IS

Manufacturer

Skyworks Solutions

Introduction

The SI8442AB-C-IS is a high-speed, four-channel digital isolator from Skyworks Solutions. It provides robust galvanic isolation between input and output channels, enabling reliable data transmission in various industrial and commercial applications.

Product Features and Performance

4-channel unidirectional digital isolator

Capacitive coupling technology for isolation

2500Vrms isolation voltage

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

1Mbps maximum data rate

Propagation delay (max): 35ns for both tpLH and tpHL

Pulse width distortion (max): 25ns

Rise/fall time (typical): 3.8ns / 2.8ns

Operating voltage range: 2.7V to 5.5V

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

Surface mount package: 16-SOIC

Product Advantages

Robust galvanic isolation for reliable data transmission

High common mode transient immunity for noise rejection

Fast data transmission speed with low propagation delay

Wide operating voltage and temperature ranges for versatility

Space-efficient surface mount package

Key Reasons to Choose This Product

Provides reliable isolation to protect sensitive electronics

Supports high-speed data communication in industrial applications

Offers excellent noise immunity for harsh environments

Compact surface mount design for space-constrained applications

Wide operating temperature range for use in diverse conditions

Quality and Safety Features

Meets stringent isolation voltage and common mode transient immunity requirements

Designed and manufactured to Skyworks' high-quality standards

RoHS-compliant for environmental responsibility

Compatibility

The SI8442AB-C-IS is a general-purpose digital isolator that can be used in a variety of industrial, commercial, and consumer electronics applications.

Application Areas

Industrial automation and control systems

Power supplies and motor drives

Telecommunications equipment

Medical devices

Consumer electronics

Product Lifecycle

The SI8442AB-C-IS is an active product and is not nearing discontinuation. Skyworks Solutions offers several equivalent and alternative digital isolator models, such as the SI8441, SI8443, and SI8444 series, which provide similar features and performance. Customers are advised to contact our website's sales team for more information on the available options and to determine the best fit for their specific application requirements.