Manufacturer Part Number
SI8642BA-B-IU
Manufacturer
Skyworks Solutions, Inc.
Introduction
High-speed digital isolator with 4 independent channels
Provides galvanic isolation between input and output
Product Features and Performance
Operating temperature range: -40°C to 125°C
Fast rise/fall time: 2.5ns
Low propagation delay: 13ns max
High common mode transient immunity: 35kV/s
Data rate up to 150Mbps
Unidirectional channel type
Product Advantages
Compact 16-QSOP package
Reliable capacitive coupling technology
Isolated power supply not required
Suitable for a wide range of applications
Key Technical Parameters
Voltage isolation: 1000Vrms
Supply voltage: 2.5V to 5.5V
Pulse width distortion: 4.5ns max
Quality and Safety Features
Meets safety standards for isolation
Robust design for harsh environments
Compatibility
Surface mount package
Compatible with a variety of digital systems
Application Areas
Industrial automation
Power supplies
Motor control
Data communication systems
Product Lifecycle
Current production model
Replacement options available if needed
Key Reasons to Choose This Product
High-speed performance with low propagation delay
Reliable isolation with high common mode transient immunity
Compact and efficient design without requiring isolated power
Versatile for a wide range of industrial and commercial applications
