SI8442BA-D-IU - Silicon

Manufacturer Part Number

SI8442BA-D-IU

Manufacturer

Skyworks Solutions

Introduction

The SI8442BA-D-IU is a high-performance digital isolator that provides reliable and efficient signal isolation between two different voltage domains. It features a capacitive coupling technology that enables high-speed data transmission with low propagation delay and pulse width distortion, making it suitable for a wide range of industrial and consumer applications.

Product Features and Performance

4 Channels of Unidirectional Digital Isolation

1000Vrms Isolation Voltage

25kV/μs Common Mode Transient Immunity (Typical)

150Mbps Data Rate

5ns Maximum Propagation Delay (tpLH/tpHL)

5ns Maximum Pulse Width Distortion

8ns Typical Rise Time, 2.8ns Typical Fall Time

7V to 5.5V Supply Voltage

-40°C to +125°C Operating Temperature Range

Product Advantages

Reliable and efficient signal isolation between voltage domains

High-speed data transmission with low propagation delay and pulse width distortion

Compact surface mount package for space-constrained applications

Wide operating temperature range suitable for industrial and harsh environments

Key Reasons to Choose This Product

Excellent signal integrity and high-speed performance

Robust isolation and common mode transient immunity

Wide supply voltage and temperature range for versatile applications

Space-saving surface mount package for efficient board design

Quality and Safety Features

Capacitive coupling technology provides reliable isolation

Adheres to industry safety standards for high-voltage isolation

Designed and manufactured to high-quality standards

Compatibility

The SI8442BA-D-IU is compatible with a wide range of digital systems and can be used in various industrial, consumer, and automotive applications.

Application Areas

Industrial automation and control systems

Motor drives and power electronics

Medical equipment

Telecommunications and networking equipment

Consumer electronics and appliances

Product Lifecycle

The SI8442BA-D-IU is an active product and is not nearing discontinuation. Our website's sales team offers equivalent and alternative digital isolator models to meet different application requirements. Customers are advised to contact our website's sales team for more information on available options.