Manufacturer Part Number
ISO7841DW
Manufacturer
Texas Instruments
Introduction
The ISO7841DW is a high-speed digital isolator with 4 channels, offering robust isolation and fast data transfer for industrial and automotive applications.
Product Features and Performance
4 channels of digital isolation
Capacitive coupling technology for high-speed data transfer up to 100Mbps
Common mode transient immunity of at least 100kV/s
Fast rise/fall times of 1.7ns and 1.9ns
Low propagation delay of 16ns max
Low pulse width distortion of 4.1ns max
Wide operating temperature range of -55°C to 125°C
Product Advantages
Robust isolation up to 5700Vrms
Small 16-SOIC package for space-constrained designs
Unidirectional channel configuration
RoHS3 compliant for environmental compliance
Key Technical Parameters
Voltage isolation: 5700Vrms
Operating voltage range: 2.25V to 5.5V
Number of channels: 4
Data rate: 100Mbps
Propagation delay: 16ns max
Pulse width distortion: 4.1ns max
Quality and Safety Features
Compliant with RoHS3 environmental regulations
Designed and manufactured to high quality standards
Compatibility
Compatible with a wide range of industrial and automotive systems
Application Areas
Industrial automation and control systems
Motor drives
Power supplies
Automotive electronics
Product Lifecycle
The ISO7841DW is an active product with no known plans for discontinuation.
Replacements and upgrades may be available from Texas Instruments, depending on evolving system requirements.
Key Reasons to Choose This Product
Robust isolation up to 5700Vrms for reliable operation in harsh environments
High-speed data transfer up to 100Mbps for demanding applications
Small footprint 16-SOIC package for space-constrained designs
Wide operating temperature range of -55°C to 125°C for versatile use
RoHS3 compliance for environmental responsibility