Manufacturer Part Number
ISO7731QDWRQ1
Manufacturer
Texas Instruments
Introduction
Isolated digital signal transmission device
Provides galvanic isolation between input and output signals
Product Features and Performance
3 independent isolation channels
Operates across a wide temperature range of -40°C to 125°C
Fast rise/fall times of 1.3ns and 1.4ns
High common mode transient immunity up to 85kV/s
Supports data rates up to 100Mbps
Pulse width distortion of maximum 4.9ns
Propagation delay of 16ns maximum
Product Advantages
Compact 16-SOIC package
Automotive-qualified to AEC-Q100 standard
ROHS3 compliant
No isolated power supply required
Key Technical Parameters
5000Vrms isolation voltage
Unidirectional channel type
25V to 5.5V supply voltage range
Quality and Safety Features
Capacitive coupling technology for reliable isolation
Compliant with safety standards
Compatibility
Surface mount package for easy integration
Application Areas
Automotive electronics
Industrial control systems
Medical equipment
General purpose digital signal isolation
Product Lifecycle
Current production, no discontinuation planned
Replacement and upgrade options available from Texas Instruments
Key Reasons to Choose This Product
Robust automotive-grade isolation for harsh environments
High-speed data transmission with minimal distortion
Compact and efficient design without need for isolated power
Trusted Texas Instruments quality and reliability
