ISOW7741DFMR - Texas Instruments

Manufacturer Part Number

ISOW7741DFMR

Manufacturer

texas-instruments

Introduction

The ISOW7741DFMR is a high-performance, 4-channel digital isolator from Texas Instruments. It utilizes a capacitive coupling technology to provide robust galvanic isolation between the input and output channels, enabling reliable data transmission in applications that require isolation between different ground domains.

Product Features and Performance

4-channel digital isolator

Capacitive coupling technology for galvanic isolation

Isolated power with integrated DC-DC converter

High common-mode transient immunity up to 85kV/µs

High data rate of up to 100Mbps per channel

Low propagation delay (15.7ns max) and pulse width distortion (5ns max)

Fast rise/fall times (2.5ns/2.4ns typical)

Wide operating voltage range of 2.97V to 5.5V

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

Surface mount package (20-SOIC)

Product Advantages

Robust galvanic isolation for reliable data transmission

High noise immunity and protection against ground loops

Simplified system design with integrated isolated power

Compact and space-efficient surface mount package

Wide operating voltage and temperature range for versatile applications

Key Reasons to Choose

Industry-leading isolation performance with 5000Vrms rating

High-speed data transmission up to 100Mbps per channel

Excellent common-mode transient immunity for reliable operation

Space-saving and thermally efficient surface mount package

Wide compatibility and suitability for diverse application needs

Quality and Safety Features

Compliant with international safety standards (IEC, UL, etc.)

Rigorous quality control and testing procedures

Suitable for industrial, medical, and other safety-critical applications

Compatibility

The ISOW7741DFMR is compatible with a wide range of digital logic families, including TTL, CMOS, and LVCMOS, making it suitable for integration in various electronic systems.

Application Areas

Industrial automation and control systems

Building and home automation

Medical equipment

Telecom and networking equipment

Automotive electronics

Power supplies and motor drives

Product Lifecycle

The ISOW7741DFMR is an active product, and Texas Instruments continues to support it. There are no direct equivalent or alternative models available at this time. For the latest product information and availability, please contact our website's sales team.