ADUM6404ARIZ: Quad-Channel Digital Isolator with Integrated DC-to-DC Converter

The ADUM6404ARIZ from Analog Devices Inc. is a cutting-edge component designed to provide both signal isolation and power isolation in a single, compact package. This quad-channel digital isolator is a part of the iCoupler® family, which employs Analog Devices' proprietary isolation technology to offer robust galvanic isolation for digital signals. The ADUM6404ARIZ is an ideal solution for applications requiring high isolation strength, noise immunity, and isolated power supply, such as industrial automation, medical equipment, and power supply control systems.

Key Features:

• Integrated Isolated DC-to-DC Converter: Features an isoPower® integrated, isolated DC-to-DC converter, providing up to 500 mW of regulated, isolated power at 5 V from a single 5 V input. This reduces board space and simplifies design by eliminating the need for a separate isolated power supply.
• Quad-Channel Isolation: Offers four independent isolation channels supporting data rates up to 10 Mbps, allowing for bidirectional communication and making it suitable for a variety of digital communication protocols.
• High Isolation Voltage: Certified to provide up to 2.5 kV RMS isolation for 1 minute, ensuring safety and reliability in high-voltage environments.
• Low Power Consumption: Designed with energy efficiency in mind, the ADUM6404ARIZ operates with low quiescent current, making it suitable for power-sensitive applications.
• Robust Operation: The isolator is capable of withstanding harsh environments and is operational across a wide temperature range of -40°C to +125°C.
• Regulatory Approvals: Compliant with key industry safety standards, including UL, CSA, and VDE certifications, ensuring compliance with global safety regulations.
• Compact SOIC Package: Available in a 16-lead standard outline integrated circuit (SOIC) package, which facilitates easy integration into a variety of circuit designs.

Applications:

• Industrial Automation Systems
• Medical Equipment
• Isolated Sensing and Data Acquisition
• Power Supply Control and Monitoring
• Motor Control Circuits

The ADUM6404ARIZ by Analog Devices Inc. represents a seamless blend of high-performance isolation and power conversion technology, delivering a reliable and efficient solution that meets the stringent requirements of complex electronic systems.