Manufacturer Part Number
ADUM3471WARSZ-RL7
Manufacturer
Analog Devices, Inc.
Introduction
High Reliability Digital Isolators for Automotive Applications
Product Features and Performance
4 channel digital isolator
Magnetic coupling technology
High common-mode transient immunity of 25kV/μs
Low propagation delay of 100ns (max)
Low pulse width distortion of 40ns (max)
High data rate of 1Mbps
Wide operating voltage range of 3V to 5.5V
Product Advantages
Excellent isolation performance
High reliability for demanding automotive applications
Small 20-SSOP package
RoHS compliant
Key Technical Parameters
Operating temperature range: -40°C to 105°C
Isolation voltage: 2500Vrms
Rise/fall time: 2.5ns
Unidirectional channel type
Quality and Safety Features
RoHS3 compliant
Automotive qualified
Compatibility
Suitable for use in a variety of automotive and industrial applications
Application Areas
Automotive electronics
Industrial control systems
Power supplies
Motor drives
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
Excellent isolation performance for reliable operation in harsh environments
High common-mode transient immunity for improved system robustness
Small package size and low power consumption for space-constrained designs
Automotive qualification for use in safety-critical applications
Long-term availability and potential for future upgrades or replacements