ISO7742DWR - Texas Instruments

Manufacturer Part Number

ISO7742DWR

Manufacturer

Texas Instruments

Introduction

Quad-channel digital isolator with capacitive isolation technology

Provides high-speed digital signal isolation between two independent circuits

Product Features and Performance

4 channels of digital isolation

High data rate up to 100Mbps

Fast propagation delay of 16ns (max)

Low pulse width distortion of 4.9ns (max)

Wide operating temperature range of -55°C to 125°C

Robust common-mode transient immunity of 85kV/s (min)

Product Advantages

Compact 16-SOIC package

Reliable capacitive isolation technology

Unidirectional channel configuration

RoHS3 compliant

Key Technical Parameters

Operating voltage: 2.25V to 5.5V

Isolation voltage: 5000Vrms

Number of channels: 4

Rise/fall time: 2.4ns (typ)

Propagation delay: 16ns (max)

Pulse width distortion: 4.9ns (max)

Quality and Safety Features

RoHS3 compliant

Reliable capacitive isolation technology

Wide temperature range support

Compatibility

Compatible with a variety of digital circuits and systems

Application Areas

Industrial automation

Building automation

Medical equipment

Transportation systems

Telecommunications equipment

Product Lifecycle

Current product, no discontinuation planned

Availability of replacement or upgrade models

Key Reasons to Choose This Product

High-speed digital isolation with low propagation delay and pulse width distortion

Robust common-mode transient immunity for reliable operation

Compact and space-saving 16-SOIC package

Wide operating temperature range for diverse application environments

RoHS3 compliance for environmental sustainability