ISO7340CDW - Texas Instruments

Manufacturer Part Number

ISO7340CDW

Manufacturer

Texas Instruments

Introduction

The ISO7340CDW is a high-speed, general-purpose digital isolator that provides 4 channels of unidirectional data isolation. It utilizes capacitive coupling technology to achieve 3000Vrms of isolation voltage and 25kV/µs of common mode transient immunity, making it suitable for a wide range of industrial, automation, and transportation applications that require robust electrical isolation.

Product Features and Performance

4 channels of unidirectional data isolation

Capacitive coupling technology for high isolation voltage and common mode transient immunity

Data rate up to 25Mbps

Propagation delay of 58ns (max) for both low-to-high and high-to-low transitions

Pulse width distortion of 4ns (max)

Rise/fall time of 2.1ns/1.7ns (typical)

Operating voltage range of 3V to 5.5V

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

Surface mount package (16-SOIC)

Product Advantages

Robust electrical isolation for increased system safety and reliability

High-speed data transmission for use in fast-paced industrial and automation applications

Wide operating voltage and temperature ranges for versatile deployment

Small, surface mount package for space-constrained designs

Key Reasons to Choose This Product

Provides essential electrical isolation to protect sensitive electronic components and ensure user safety

Delivers high-speed data transmission with low propagation delay and pulse width distortion

Offers a wide range of operating voltage and temperature, making it suitable for diverse application environments

Compact surface mount package allows for efficient board space utilization

Quality and Safety Features

Tested and qualified to meet international safety standards for industrial and automation applications

Robust capacitive coupling technology ensures long-term reliability and isolation performance

Rigorous quality control measures during manufacturing to ensure consistent product quality

Compatibility

The ISO7340CDW is a general-purpose digital isolator that can be widely used in various industrial, automation, and transportation applications that require electrical isolation between different circuit domains.

Application Areas

Industrial automation and control systems

Motor drives and power conversion equipment

Building and home automation systems

Transportation and railway applications

Medical equipment

Process control and instrumentation

Product Lifecycle

The ISO7340CDW is an active and currently available product. There are no plans for discontinuation at this time. If customers require additional information or need to find alternative or equivalent models, they are advised to contact our website's sales team.