Analog Devices Inc.

ADUM6400ARWZ  

Digital Isolators

ADUM6400ARWZ Description

The ADUM6400ARWZ from Analog Devices Inc. is a high-performance, quad-channel digital isolator integrating IsoPower® technology for isolated power delivery alongside iCoupler® magnetic coupling for signal isolation. Designed for general-purpose applications, it provides 5000Vrms of reinforced isolation, ensuring robust protection in high-voltage environments. Operating from 3V to 5.5V, it supports 1Mbps data rates with low propagation delay (100ns max) and minimal pulse width distortion (40ns max). Its 4 unidirectional channels (4 inputs, 0 outputs on Side 2) ensure reliable signal transmission while maintaining 25kV/µs common-mode transient immunity, critical for noisy industrial systems.

ADUM6400ARWZ Features

• Integrated Isolated Power: Eliminates the need for external DC-DC converters, reducing board space and BOM cost.
• High-Speed Performance: 2.5ns rise/fall times and 1Mbps data rate enable precise timing in control systems.
• Robust Isolation: 5000Vrms withstand voltage and 25kV/µs CMTI ensure reliability in harsh environments.
• Low Power Consumption: Optimized for energy-sensitive applications.
• Compact & Reliable: 16-SOIC package with MSL 3 rating, RoHS3/REACH compliant.

ADUM6400ARWZ Applications

• Industrial Automation: Isolate PLCs, motor drives, and sensors in high-noise settings.
• Medical Equipment: Ensure patient safety in diagnostic devices with reinforced isolation.
• Renewable Energy: Isolate communication in solar inverters and battery management systems.
• Automotive Systems: Enhance reliability in EV charging and powertrain controls.

Conclusion of ADUM6400ARWZ

The ADUM6400ARWZ stands out for its integrated power isolation, high noise immunity, and compact design, making it ideal for applications demanding reliability and space efficiency. Its magnetic coupling technology and wide supply range offer superior performance over optocoupler-based isolators, particularly in industrial and medical systems where safety and precision are paramount.

ADUM6400ARWZ Documents

Download datasheets and manufacturer documentation for ADUM6400ARWZ

Datasheets :

ADuM6400-04      

Design Resources :

ADUM6400 Block Diagram      

HTML Datasheet :

ADuM6400-04      

PCN Design/Specification :

ADuM60 Material Chgs 19/Nov/2020