ISO7842DWR - Texas Instruments

Manufacturer Part Number

ISO7842DWR

Manufacturer

Texas Instruments

Introduction

Isolated digital isolator with 4 channels

Provides galvanic isolation between two sections of a system

Product Features and Performance

High common-mode transient immunity of 100kV/s

Fast signal propagation with maximum propagation delay of 16ns

Supports data rates up to 100Mbps

Wide operating voltage range of 2.25V to 5.5V

Product Advantages

Compact 16-SOIC package

Robust isolation voltage of 5700Vrms

RoHS3 compliant

Key Technical Parameters

Operating temperature range: -55°C to 125°C

Rise/fall time (typical): 1.7ns, 1.9ns

Pulse width distortion (max): 4.1ns

Quality and Safety Features

Capacitive coupling technology for high reliability

Compliant with RoHS3 directive

Compatibility

Can be used in a variety of applications that require galvanic isolation

Application Areas

Industrial automation

Motor control

Power supplies

Lighting and LED control

Medical equipment

Product Lifecycle

Currently in active production

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

High common-mode transient immunity for reliable operation

Fast signal propagation for efficient data transmission

Wide operating voltage range for flexible system integration

Compact package size and RoHS3 compliance for versatile use

Robust isolation voltage for safety in high-voltage environments