SI8442AB-D-IS - Silicon

Manufacturer Part Number

SI8442AB-D-IS

Manufacturer

Skyworks Solutions

Introduction

The SI8442AB-D-IS is a high-speed, four-channel digital isolator from Skyworks Solutions. It provides reliable galvanic isolation between two digital systems, allowing secure data transmission and preventing ground loops and noise coupling. The device offers industry-leading common-mode transient immunity and fast data rates, making it suitable for a wide range of industrial, medical, and consumer applications.

Product Features and Performance

Capacitive coupling technology for high-speed digital isolation

4 independent isolation channels

2 inputs and 2 outputs

Unidirectional channel type

2500Vrms isolation voltage

25kV/μs common-mode transient immunity (typical)

1Mbps maximum data rate

35ns maximum propagation delay

25ns maximum pulse width distortion

8ns/2.8ns typical rise/fall times

7V to 5.5V supply voltage range

-40°C to 125°C operating temperature range

Product Advantages

Robust isolation protection against high-voltage transients and ground loops

High-speed digital data transmission with minimal propagation delay

Low power consumption and small footprint for space-constrained applications

Wide operating temperature range for industrial and harsh environments

Key Reasons to Choose This Product

Industry-leading isolation and common-mode transient immunity performance

Reliable and efficient data transmission between digital systems

Versatile design suitable for a wide range of applications

Compact and easy-to-integrate surface-mount package

Quality and Safety Features

Complies with relevant safety standards for isolation and industrial applications

Rigorous quality control and testing during the manufacturing process

Designed and manufactured by a trusted industry leader, Skyworks Solutions

Compatibility

The SI8442AB-D-IS is compatible with a variety of digital systems and can be used in a wide range of industrial, medical, and consumer applications.

Application Areas

Industrial automation and control systems

Medical equipment and instrumentation

Power supplies and power conversion systems

Automotive and transportation electronics

Consumer electronics and home appliances

Product Lifecycle

The SI8442AB-D-IS is an active product and is not nearing discontinuation. Skyworks Solutions offers alternative digital isolator models with similar features and performance characteristics, such as the SI8441 and SI8443 series. Customers are advised to contact our website's sales team for more information on available options and product life cycle updates.