Manufacturer Part Number
ADUM1402WSRWZ
Manufacturer
Analog Devices, Inc.
Introduction
High-speed, 4-channel digital isolators with high common-mode transient immunity
Product Features and Performance
4 isolated channels
High common-mode transient immunity of 25kV/μs
Wide operating voltage range of 3V to 5.5V
Maximum propagation delay of 100ns
Maximum pulse width distortion of 40ns
Rise/fall time of 2.5ns
Data rate up to 1Mbps
Automotive-grade quality and reliability
Product Advantages
Compact 16-SOIC package
Robust isolation up to 2500Vrms
Suitable for harsh industrial and automotive environments
Low power consumption
Magnetic coupling technology for high reliability
Key Technical Parameters
Isolation voltage: 2500Vrms
Operating temperature: -40°C to 125°C
Isolation technology: Magnetic coupling
Number of channels: 4
Supply voltage: 3V to 5.5V
Propagation delay: 100ns (max)
Pulse width distortion: 40ns (max)
Rise/fall time: 2.5ns (typ)
Data rate: 1Mbps
Quality and Safety Features
RoHS3 compliant
Automotive-grade quality and reliability
UL/IEC certified isolation
Compatibility
Suitable for industrial, automotive, and other applications requiring high-speed digital signal isolation
Application Areas
Industrial automation and control systems
Automotive electronics
Power supplies
Motor drives
Medical equipment
Test and measurement equipment
Product Lifecycle
Current production model, no plans for discontinuation
Replacements and upgrades available as technology advances
Key Reasons to Choose This Product
Excellent common-mode transient immunity for reliable operation in harsh environments
Fast signal propagation and low pulse width distortion for high-speed digital communication
Wide operating voltage range and low power consumption for versatile applications
Compact and robust 16-SOIC package for space-constrained designs
Automotive-grade quality and reliability for safety-critical applications