Manufacturer Part Number
ADUM3481BRSZ
Manufacturer
Analog Devices, Inc.
Introduction
Digital isolator with 4 channels
Offers reliable high-speed digital isolation
Product Features and Performance
High common-mode transient immunity (25kV/μs)
Fast propagation delay (33ns max)
Low pulse width distortion (3ns max)
High data rate (25Mbps)
Wide operating voltage range (1.8V to 5.5V)
Product Advantages
Robust magnetic isolation technology
Compact 20-SSOP package
Suitable for a wide range of applications
Key Technical Parameters
4 channels of digital isolation
Operating temperature range: -40°C to 125°C
Isolation voltage: 3750Vrms
Propagation delay (max): 33ns
Pulse width distortion (max): 3ns
Quality and Safety Features
RoHS3 compliant
Designed for reliable operation in harsh environments
Compatibility
Surface mount package (20-SSOP)
Suitable for a variety of digital interface applications
Application Areas
Industrial automation
Metering and instrumentation
Power supplies
Motor drives
Medical equipment
Product Lifecycle
Currently in production
No immediate plans for discontinuation
Replacements and upgrades available
Key Reasons to Choose This Product
Robust magnetic isolation technology for reliable operation
High common-mode transient immunity for noise immunity
Fast propagation delay and low pulse width distortion for high-speed data transfer
Wide operating voltage range for versatile applications
Compact surface-mount package for space-constrained designs
Suitable for a wide range of industrial and medical applications