SI8645BD-B-IS - Skyworks Solutions Inc.

Manufacturer Part Number

SI8645BD-B-IS

Manufacturer

Skyworks Solutions, Inc.

Introduction

Digital isolator with four unidirectional channels

Provides high-speed digital signal isolation between two independent circuit domains

Product Features and Performance

Operates over a wide supply voltage range of 2.5V to 5.5V

Supports data rates up to 150Mbps

Fast rise and fall times of 2.5ns

Low propagation delay of 13ns max

Excellent common mode transient immunity of 35kV/s

Product Advantages

Compact 16-SOIC package

Robust capacitive coupling technology

No need for isolated power

Key Technical Parameters

4 unidirectional channels

5000Vrms isolation voltage

Pulse width distortion of 4.5ns max

Quality and Safety Features

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

Complies with safety standards for isolation

Compatibility

Surface mount package for easy PCB integration

Application Areas

Industrial automation

Motor control

Power supplies

Data acquisition systems

Product Lifecycle

Currently in production

Replacement or upgrade options available from the manufacturer

Several Key Reasons to Choose This Product

High-speed digital isolation with excellent common mode transient immunity

Wide supply voltage and temperature range support flexibility in design

Compact package and no need for isolated power simplify implementation

Robust capacitive coupling technology provides reliable long-term performance