Manufacturer Part Number
SI8440AB-D-ISR
Manufacturer
Skyworks Solutions, Inc.
Introduction
High-speed digital isolator with 4 unidirectional channels
Product Features and Performance
Operating temperature range: -40°C to 125°C
4-channel digital isolator
Rise/fall time: 3.8ns/2.8ns
Propagation delay (max): 35ns/35ns
Pulse width distortion (max): 25ns
Data rate: 1Mbps
Voltage isolation: 2500Vrms
Common mode transient immunity (min): 25kV/s (typical)
Product Advantages
Compact 16-SOIC package
Capacitive coupling technology
No isolated power required
Surface mount design
Key Technical Parameters
Package: 16-SOIC (0.295", 7.50mm width)
Mounting type: Surface mount
Supply voltage: 2.7V to 5.5V
Number of channels: 4 unidirectional
Quality and Safety Features
Robust voltage isolation up to 2500Vrms
High common mode transient immunity
Compatibility
Suitable for a wide range of industrial and consumer applications requiring high-speed digital signal isolation
Application Areas
Industrial automation
Motor control
Power supplies
Telecommunications
Medical equipment
Product Lifecycle
This product is currently in active production and availability.
Key Reasons to Choose
High-speed digital isolation with low propagation delay and pulse width distortion
Wide operating temperature range of -40°C to 125°C
Compact surface mount package
No isolated power required
Excellent common mode transient immunity