Manufacturer Part Number
ISO7741FDW
Manufacturer
Texas Instruments
Introduction
High-speed, four-channel digital isolator
Provides reliable galvanic isolation between digital systems
Product Features and Performance
4 channels of digital isolation
High common-mode transient immunity (85 kV/μs)
Fast propagation delay (16 ns max)
Low pulse width distortion (4.9 ns max)
Wide operating voltage range (2.25 V to 5.5 V)
High data rate (100 Mbps)
Capacitive coupling technology
Product Advantages
Reliable galvanic isolation
High noise immunity
Fast digital signal transfer
Wide operating voltage range
High data rate capability
Key Technical Parameters
Manufacturer Part Number: ISO7741FDW
Number of Channels: 4
Rise/Fall Time (Typical): 2.4 ns, 2.4 ns
Pulse Width Distortion (Max): 4.9 ns
Propagation Delay tpLH/tpHL (Max): 16 ns, 16 ns
Common Mode Transient Immunity (Min): 85 kV/μs
Isolated Power: No
Data Rate: 100 Mbps
Voltage Supply: 2.25 V to 5.5 V
Channel Type: Unidirectional
Quality and Safety Features
RoHS3 compliant
Operating temperature range: -55°C to 125°C
Compatibility
Compatible with a wide range of digital systems
Application Areas
Industrial automation
Motor control
Power supplies
Medical equipment
Instrumentation
Telecommunications
Product Lifecycle
Current product, no discontinuation planned
Availability of replacement or upgrade products
Key Reasons to Choose This Product
Reliable galvanic isolation for safety and noise immunity
Fast digital signal transfer with low propagation delay and pulse width distortion
Wide operating voltage range and high data rate capability
Compact surface-mount package (16-SOIC)
RoHS3 compliance for environmental friendliness
Proven performance and reliability from Texas Instruments
ISO7741FQDWWQ1Texas Instruments