Manufacturer Part Number
ADUM3154ARSZ
Manufacturer
Analog Devices, Inc.
Introduction
4-channel digital isolator
Provides safety isolation between circuits
Product Features and Performance
4 unidirectional data channels
SPI interface
Data rate up to 2Mbps
Propagation delay (max): 25ns
Pulse width distortion (max): 2ns
Common mode transient immunity (min): 25kV/s
Magnetic coupling technology
Product Advantages
Isolation voltage up to 3750Vrms
Wide operating temperature range: -40°C to 125°C
RoHS3 compliant
Small 20-SSOP package
Key Technical Parameters
Voltage supply: 3V to 5.5V
Number of channels: 4
Isolation voltage: 3750Vrms
Data rate: 2Mbps
Propagation delay (max): 25ns
Pulse width distortion (max): 2ns
Common mode transient immunity (min): 25kV/s
Quality and Safety Features
RoHS3 compliant
Isolation voltage up to 3750Vrms for safety
Compatibility
Compatible with various SPI-based systems
Application Areas
Industrial automation
Motor drives
Power supplies
Instrumentation
Medical equipment
Product Lifecycle
Currently in production
Replacements and upgrades available as needed
Key Reasons to Choose This Product
High isolation voltage for safety
Wide operating temperature range
Fast data rate and low propagation delay
Small package size for space-constrained designs
RoHS3 compliance for environmental responsibility