Manufacturer Part Number
ISO7740FDWR
Manufacturer
Texas Instruments
Introduction
Compact 4-channel digital isolator with high isolation voltage and high common-mode transient immunity
Product Features and Performance
4 channels of digital isolation
Capacitive coupling technology
5000Vrms isolation voltage
Common-mode transient immunity of 85kV/s
Propagation delay of 16ns max
100Mbps data rate
Wide supply voltage range of 2.25V to 5.5V
Operating temperature range of -55°C to 125°C
Compact 16-SOIC package
Product Advantages
High isolation voltage and common-mode transient immunity
High-speed digital data transfer
Wide supply voltage and temperature range
Small, space-saving package
Key Technical Parameters
4 channels
5000Vrms isolation voltage
85kV/s common-mode transient immunity
16ns max propagation delay
100Mbps data rate
25V to 5.5V supply voltage
-55°C to 125°C operating temperature
Quality and Safety Features
RoHS3 compliant
Certified safety isolation
Compatibility
Surface mount package
Compatible with standard PCB manufacturing processes
Application Areas
Industrial automation
Motor control
Power supplies
Medical equipment
Instrumentation
General digital signal isolation
Product Lifecycle
Active product, not nearing discontinuation
Replacements and upgrades available from Texas Instruments
Key Reasons to Choose This Product
High isolation voltage and common-mode transient immunity for enhanced safety and reliability
High-speed digital data transfer for efficient signal transmission
Wide supply voltage and temperature range for design flexibility
Small, space-saving package for compact system integration
Trusted Texas Instruments quality and reliability
