SI8442AB-D-IS1R - Silicon

Manufacturer Part Number

SI8442AB-D-IS1R

Manufacturer

Skyworks Solutions

Introduction

The SI8442AB-D-IS1R is a four-channel digital isolator from Skyworks Solutions. It uses capacitive coupling technology to provide high-speed, high-voltage isolation between two circuit domains. This device is suitable for a wide range of industrial, commercial, and consumer applications that require robust galvanic isolation.

Product Features and Performance

4 independent digital isolation channels

Capacitive coupling technology for high-speed, high-voltage isolation

2500Vrms isolation voltage

25kV/μs common mode transient immunity (typical)

1Mbps maximum data rate

Low propagation delay (35ns max)

Low pulse width distortion (25ns max)

Fast rise/fall times (3.8ns/2.8ns typical)

Wide operating voltage range of 2.7V to 5.5V

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

Product Advantages

Compact 16-SOIC package

Robust galvanic isolation for safety and signal integrity

High-speed digital isolation for demanding applications

Wide operating voltage and temperature ranges for flexibility

Key Reasons to Choose This Product

Reliable high-voltage isolation for enhanced safety and system protection

Fast data transfer rates and low propagation delays for optimal system performance

Compact surface-mount package for space-constrained designs

Proven Skyworks quality and reliability

Quality and Safety Features

2500Vrms isolation voltage for enhanced safety

High common mode transient immunity for robust operation

Extended operating temperature range for reliable performance

Compatibility

The SI8442AB-D-IS1R is a general-purpose digital isolator that can be used in a variety of industrial, commercial, and consumer applications requiring high-voltage isolation.

Application Areas

Industrial automation and control systems

Motor drives and power electronics

Medical equipment

Telecommunications and networking equipment

Consumer electronics

Product Lifecycle

The SI8442AB-D-IS1R is an active product, and there are no immediate plans for discontinuation. Equivalent or alternative models may be available from Skyworks or other manufacturers. Customers are advised to contact our website's sales team for the latest product information and availability.