ISO7331CQDWQ1 - Texas Instruments

Manufacturer Part Number

ISO7331CQDWQ1

Manufacturer

Texas Instruments

Introduction

The ISO7331CQDWQ1 is a high-speed, digital isolator that provides 3000Vrms of isolation between input and output channels. It features a capacitive isolation technology, enabling reliable data transmission with a high common-mode transient immunity (CMTI) of 25kV/μs. This device is designed to offer efficient power and signal isolation in a wide range of industrial, automotive, and consumer electronics applications.

Product Features and Performance

3000Vrms isolation voltage

25kV/μs common-mode transient immunity (CMTI)

Data rate up to 25Mbps

Propagation delay as low as 58ns

Pulse width distortion of 4ns maximum

Rise/fall times of 3ns and 2ns, respectively

Wide operating voltage range of 3V to 5.5V

Operating temperature range of -40°C to 125°C

Product Advantages

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

Robust isolation and high CMTI for reliable operation in noisy environments

Wide operating voltage and temperature ranges for versatile applications

Small 16-SOIC package for compact design

Key Reasons to Choose This Product

Superior isolation and noise immunity for enhanced system reliability

High-performance data transmission capabilities for demanding applications

Automotive-qualified solution for use in safety-critical systems

Compact package size enables space-efficient board layout

Quality and Safety Features

AEC-Q100 automotive qualification

Robust capacitive isolation technology for long-term reliability

Strict quality control and testing processes

Compatibility

The ISO7331CQDWQ1 is a general-purpose digital isolator that can be used in a wide range of industrial, automotive, and consumer electronics applications where power and signal isolation is required.

Application Areas

Industrial automation and control systems

Automotive electronics and safety systems

Medical equipment

Power supplies and inverters

General-purpose electronics with isolation needs

Product Lifecycle

The ISO7331CQDWQ1 is an active product, and Texas Instruments continues to manufacture and support this model. There are no direct equivalent or alternative models from Texas Instruments at this time. If customers require more information or have specific needs, they are encouraged to contact our website's sales team.