ISO7241MDWRG4 - Texas Instruments

Manufacturer Part Number

ISO7241MDWRG4

Manufacturer

Texas Instruments

Introduction

The ISO7241MDWRG4 is a high-speed, bidirectional digital isolator from Texas Instruments. It provides reliable data and signal transmission between circuits with different ground potentials, effectively isolating the input and output sides and preventing ground loops and other common-mode interference issues.

Product Features and Performance

Capacitive coupling technology for high-speed, reliable data transmission

4 independent data channels, with 3 input channels and 1 output channel

Supports data rates up to 150Mbps

High common-mode transient immunity of 25kV/µs

Propagation delay of 23ns (max) for both high-to-low and low-to-high transitions

Pulse width distortion of 2ns (max)

Rise/fall times of 2ns (typical)

Wide operating voltage range of 3.15V to 5.5V

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

Product Advantages

Provides robust galvanic isolation between input and output circuits

Enables reliable data transmission in noisy environments

Helps eliminate ground loops and common-mode interference

Compact surface-mount package for space-saving PCB designs

Key Reasons to Choose This Product

High-speed digital isolation for reliable data transmission

Excellent common-mode transient immunity for improved system reliability

Wide operating voltage and temperature ranges for design flexibility

Compact package and surface-mount design for space-constrained applications

Quality and Safety Features

Meets industrial-grade reliability standards

Provides 2500Vrms of isolation voltage

Certified to multiple safety standards, including UL, CE, and VDE

Compatibility

The ISO7241MDWRG4 is compatible with a wide range of digital logic and microcontroller circuits, making it suitable for a variety of industrial, automotive, and consumer electronics applications.

Application Areas

Industrial automation and control systems

Automotive electronics, including powertrain and body control

Renewable energy systems, such as solar inverters and wind turbine controllers

Medical equipment with isolated patient connections

General-purpose data communication and signal transmission applications

Product Lifecycle

The ISO7241MDWRG4 has been discontinued by Texas Instruments. However, there are several alternative and equivalent digital isolator models available from Texas Instruments and other manufacturers that can be considered as replacements. Customers are advised to contact our website's sales team for more information on recommended alternative products and their availability.