The ADUM4402CRIZ is a high-performance, quad-channel digital isolator manufactured by Analog Devices Inc., an industry leader in high-fidelity signal processing technology. This robust component is designed to provide reliable signal isolation for a wide range of applications, including industrial, medical, and consumer electronics.

Product Features

• Channels: The device features four independent isolation channels, providing flexibility in isolating multiple digital signals simultaneously.
• Isolation Voltage: It offers an impressive isolation voltage rating of 2500 Vrms, ensuring safety and integrity of data in high-voltage environments.
• Data Rate: The ADUM4402CRIZ supports data rates up to 1 Mbps, making it suitable for a variety of digital communication protocols.
• Propagation Delay: With a typical propagation delay of only 16 ns, this digital isolator maintains high-speed signal transfer with minimal latency.
• Power Supply: The device operates across a wide power supply range from 2.7 V to 5.5 V, accommodating various system power requirements.

Advanced Technologies

Analog Devices Inc.'s iCoupler® technology is at the heart of the ADUM4402CRIZ, providing superior isolation performance while maintaining low power consumption. This technology enables the digital isolator to replace optocouplers in many applications, offering improved reliability and longer service life.

Applications

The ADUM4402CRIZ is ideal for a wide array of applications where signal integrity and isolation are critical. Some common use cases include:

• Industrial automation and control systems
• Isolated sensor interfaces
• Medical equipment with patient safety requirements
• Isolated SPI, I2C, or UART interfaces

Environmental and Quality Standards

The device is available in a compact, RoHS-compliant, 16-lead SOIC package, ensuring compatibility with modern lead-free solder processes. It also meets stringent industrial temperature range requirements, operating reliably between -40°C and +125°C.

Ordering Information

The ADUM4402CRIZ is available for order under the specified model number, ensuring you receive the genuine product with all the features and benefits described. When designing systems that demand reliable isolation, the ADUM4402CRIZ from Analog Devices Inc. stands out as a premium choice.