SI8442BB-D-ISR - Skyworks Solutions Inc.

Manufacturer Part Number

SI8442BB-D-ISR

Manufacturer

Skyworks Solutions, Inc.

Introduction

High-Speed Digital Isolator with Integrated DC-DC Converter

Product Features and Performance

4 channel digital isolator

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

High data rate up to 150Mbps

Low propagation delay of 9.5ns (max)

Low pulse width distortion of 2.5ns (max)

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

Capacitive coupling technology for reliable isolation

Product Advantages

Robust isolation for industrial and automotive applications

Compact 16-SOIC package

Integrated DC-DC converter eliminates the need for additional power components

Unidirectional data transfer for simple system design

Key Technical Parameters

2500Vrms isolation voltage

7V to 5.5V supply voltage

4 channel configuration

8ns rise time, 2.8ns fall time

Quality and Safety Features

AEC-Q100 qualified for automotive applications

UL/IEC/EN 60950-1 and UL/IEC/EN 62368-1 safety certifications

Compatibility

Compatible with a wide range of industrial and automotive applications requiring high-speed digital signal isolation.

Application Areas

Industrial automation and control systems

Factory automation equipment

Automotive electronics

Power supplies

Motor drives

Medical equipment

Product Lifecycle

The SI8442BB-D-ISR is an active product with no plans for discontinuation. Replacement or upgraded products may be available in the future as technology advances.

Key Reasons to Choose This Product

Industry-leading common mode transient immunity for robust operation

High data rate and low propagation delay for fast signal transfer

Integrated DC-DC converter simplifies system design

Wide temperature range and automotive qualification for versatile applications

Compact 16-SOIC package for space-constrained designs