Manufacturer Part Number
ISO7342FCQDWRQ1
Manufacturer
Texas Instruments
Introduction
Digital Isolator with 4 Unidirectional Channels
Product Features and Performance
4 unidirectional channels
Capacitive coupling technology
Data rate up to 25Mbps
Common mode transient immunity of 25kV/μs or more
Propagation delay of 58ns max
Pulse width distortion of 4ns max
Wide operating temperature range of -40°C to 125°C
Product Advantages
High common mode transient immunity
Low propagation delay and pulse width distortion
Wide operating temperature range
Compact 16-SOIC package
Key Technical Parameters
Isolation voltage: 3000Vrms
Supply voltage: 3V to 5.5V
4 unidirectional channels
Propagation delay: 58ns max
Pulse width distortion: 4ns max
Common mode transient immunity: 25kV/μs min
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
Surface mount 16-SOIC package
Compatible with standard PCB assembly processes
Application Areas
Industrial automation
Motor control
Automotive electronics
Power supplies
General purpose digital signal isolation
Product Lifecycle
Current production, no plans for discontinuation
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose
High common mode transient immunity for reliable operation
Low propagation delay and pulse width distortion for fast data transfer
Wide operating temperature range for use in diverse environments
Compact 16-SOIC package for space-constrained designs
Automotive and industrial qualifications for reliable performance
