Manufacturer Part Number
ISO7842DWWR
Manufacturer
Texas Instruments
Introduction
High-speed digital isolator with four channels
Provides galvanic isolation between digital systems
Suitable for a wide range of industrial and consumer applications
Product Features and Performance
4 channels of digital isolation
Very fast propagation delay (16ns max)
Low pulse width distortion (4.1ns max)
High common-mode transient immunity (100kV/s min)
Data rate up to 100Mbps
Wide supply voltage range (2.25V to 5.5V)
Unidirectional channel type
Product Advantages
Efficient galvanic isolation for high-speed digital signals
Compact 16-SOIC package
Wide operating temperature range (-55°C to 125°C)
RoHS3 compliant
Key Technical Parameters
Voltage Isolation: 5700Vrms
Rise/Fall Time: 1.7ns / 1.9ns
Propagation Delay: 16ns max
Pulse Width Distortion: 4.1ns max
Common Mode Transient Immunity: 100kV/s min
Quality and Safety Features
RoHS3 compliant
Reliable capacitive coupling technology
Compatibility
Compatible with a wide range of industrial and consumer digital systems
Application Areas
Industrial automation
Motor control
Power supplies
Appliances
General purpose digital signal isolation
Product Lifecycle
Currently in production
No known discontinuation plans
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose This Product
High-speed digital isolation with fast propagation delay
Compact and flexible 16-SOIC package
Wide operating temperature range
Robust common-mode transient immunity
RoHS3 compliance for environmental sustainability