Manufacturer Part Number
ADUM1401ARW
Manufacturer
Analog Devices, Inc.
Introduction
4-Channel Digital Isolator
Utilizes Analog Devices' iCoupler® technology for magnetic isolation
Product Features and Performance
4 unidirectional channels
2500Vrms isolation voltage
Common mode transient immunity up to 25kV/μs
Data rate up to 1Mbps
Fast propagation delay of 100ns (max)
Low pulse width distortion of 40ns (max)
-40°C to 105°C operating temperature range
RoHS3 compliant
Product Advantages
Provides robust isolation between input and output
Compact 16-SOIC package
Efficient magnetic coupling technology
Low power consumption
Key Technical Parameters
Number of Channels: 4
Isolation Voltage: 2500Vrms
Common Mode Transient Immunity: 25kV/μs
Data Rate: 1Mbps
Propagation Delay: 100ns (max)
Pulse Width Distortion: 40ns (max)
Operating Temperature: -40°C to 105°C
Quality and Safety Features
RoHS3 compliant
16-SOIC package for surface mount
Compatibility
Suitable for a variety of digital applications requiring robust isolation
Application Areas
Industrial control systems
Instrumentation and measurement equipment
Medical devices
Motor drives
Power supplies
Product Lifecycle
Currently available product, no discontinuation planned
Replacement or upgrade options may be available from Analog Devices
Several Key Reasons to Choose This Product
Reliable magnetic isolation with high common mode transient immunity
Fast data transmission with low propagation delay and pulse width distortion
Wide operating temperature range for industrial applications
Compact surface mount package
RoHS3 compliance for environmental considerations
ADUM1401ARWZ.ADI (Analog Devices, Inc.)