SI8045AA-B-IU - Skyworks Solutions Inc.

Manufacturer Part Number

SI8045AA-B-IU

Manufacturer

Skyworks Solutions, Inc.

Introduction

Digital Isolator

Product Features and Performance

4 channels of digital isolation

Capacitive coupling technology

Common Mode Transient Immunity (Min) of 35kV/s

Data rate up to 10Mbps

Propagation delay (Max) of 65ns

Pulse width distortion (Max) of 30ns

Rise/fall time (Typ) of 2.5ns

Operating temperature range of -40°C to 125°C

Product Advantages

Provides galvanic isolation between digital circuits

Protects sensitive electronics from high-voltage transients

Enables reliable data transmission between isolated domains

Compact 16-QSOP package for space-constrained designs

Key Technical Parameters

Voltage Isolation: 1000Vrms

Voltage Supply: 3.15V to 5.5V

Channel Type: Unidirectional

Inputs Side 1/Side 2: 4/0

Package / Case: 16-SSOP (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Quality and Safety Features

Certified for industrial and medical applications

Designed and manufactured to high-reliability standards

Compatibility

Compatible with a wide range of digital circuits and systems

Application Areas

Industrial automation and control systems

Medical equipment

Renewable energy systems

Automotive electronics

General-purpose isolated digital signal transmission

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

Provides robust galvanic isolation to protect sensitive electronics

Offers high common mode transient immunity for reliable data transmission

Supports high data rates up to 10Mbps for fast communication

Available in a compact surface-mount package for space-constrained designs

Operates over a wide temperature range suitable for industrial and medical applications

Designed and manufactured to high-quality and safety standards