Manufacturer Part Number
ISO7741FQDWWRQ1
Manufacturer
Texas Instruments
Introduction
The ISO7741FQDWWRQ1 is a high-performance digital isolator from Texas Instruments. It provides 4 channels of galvanic isolation between digital input and output signals, enabling secure data transmission and protection against ground loops, common-mode transients, and other electrical disturbances.
Product Features and Performance
Capacitive coupling technology for reliable digital isolation
4 channels of unidirectional data transmission
High common-mode transient immunity of 85 kV/μs
Fast data rate of up to 100 Mbps
Low propagation delay of 16 ns max
Minimal pulse width distortion of 4.9 ns max
Wide supply voltage range of 2.25 V to 5.5 V
Wide operating temperature range of -40°C to 125°C
Product Advantages
Provides robust electrical isolation to protect sensitive digital circuits
Enables reliable data transmission in noisy industrial environments
Compact surface-mount package for efficient board space utilization
Automotive-qualified for use in harsh automotive applications
Key Reasons to Choose This Product
Exceptional common-mode transient immunity for reliable operation
Fast data rate and low propagation delay for high-speed digital communications
Wide voltage and temperature range for versatile system design
Automotive qualification for use in demanding automotive applications
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Reinforced insulation providing 5700 Vrms isolation voltage
Compatibility
The ISO7741FQDWWRQ1 is a general-purpose digital isolator suitable for a wide range of industrial, automotive, and other applications requiring robust electrical isolation.
Application Areas
Industrial automation and control systems
Automotive electronics
Power supplies and power management
Medical equipment
Instrumentation and measurement devices
Product Lifecycle
The ISO7741FQDWWRQ1 is an active product. Texas Instruments may offer equivalent or alternative models in the future. Customers are advised to check the availability and suitability of the product with our website's sales team.