Manufacturer Part Number
ISO7742QDWQ1
Manufacturer
Texas Instruments
Introduction
Automotive-qualified digital isolator with 4 channels
Provides isolation between two subsystems or grounds
Product Features and Performance
5000Vrms isolation voltage
Capacitive coupling technology
Common mode transient immunity of 40kV/s
Data rate up to 100Mbps
Low propagation delay of 16ns max
Narrow pulse width distortion of 4.9ns max
Wide operating temperature range of -40°C to 125°C
Product Advantages
Automotive-qualified for reliable operation in harsh environments
Compact 16-SOIC package for space-constrained designs
Unidirectional 4-channel configuration for efficient signal isolation
Key Technical Parameters
5000Vrms isolation voltage
100Mbps max data rate
16ns max propagation delay
9ns max pulse width distortion
40kV/s common mode transient immunity
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
Suitable for isolating signals between different subsystems or grounds
Application Areas
Automotive electronics
Industrial automation and control
Power supplies
Robotics
Medical equipment
Product Lifecycle
Currently in production
No immediate plans for discontinuation
Replacement or upgrade options may be available in the future
Key Reasons to Choose This Product
Automotive-qualified for reliability in harsh environments
High isolation voltage and common mode transient immunity
Fast data rate and low propagation delay for efficient signal transfer
Compact 16-SOIC package for space-constrained designs
Unidirectional 4-channel configuration for efficient isolation needs
