Analog Devices Inc.

ADUM4154BRIZ  

Digital Isolators

ADUM4154BRIZ Description

The ADUM4154BRIZ is a high-performance digital isolator from Analog Devices Inc., designed to provide robust isolation in demanding applications. With its 5000Vrms isolation voltage and 34Mbps data rate, it offers superior performance and reliability. The device features 4 unidirectional channels, making it suitable for various applications requiring multiple isolated channels. The ADUM4154BRIZ is based on magnetic coupling technology, ensuring excellent common mode transient immunity and propagation delay characteristics.

ADUM4154BRIZ Features

• 5000Vrms isolation voltage for high-reliability isolation
• 34Mbps data rate for fast data transmission
• 4 unidirectional channels for versatile applications
• Magnetic coupling technology for excellent performance
• 25kV/µs common mode transient immunity
• 14ns maximum propagation delay
• 2ns rise/fall time and pulse width distortion
• 3V to 5.5V supply voltage range
• Surface mount packaging for easy integration
• REACH unaffected and RoHS3 compliant
• Moisture sensitivity level 3 (168 hours)

ADUM4154BRIZ Applications

The ADUM4154BRIZ is ideal for a wide range of applications where high-reliability isolation is required. Some specific use cases include:

1. Industrial control systems: The device's high isolation voltage and robust performance make it suitable for use in harsh industrial environments.
2. Medical equipment: The ADUM4154BRIZ can be used to isolate high-voltage signals in medical devices, ensuring patient safety.
3. Automotive applications: The device can be used to isolate CAN bus or LIN bus signals in automotive systems, improving reliability and safety.
4. Power supply design: The ADUM4154BRIZ can be used to isolate high-voltage control signals in power supply designs, enhancing system performance and reliability.

Conclusion of ADUM4154BRIZ

The ADUM4154BRIZ is a high-performance digital isolator that offers superior isolation and performance for demanding applications. Its unique features, such as 5000Vrms isolation voltage, 34Mbps data rate, and magnetic coupling technology, make it an excellent choice for applications requiring reliable isolation and high data rates. With its versatile channel configuration and compliance with industry standards, the ADUM4154BRIZ is an ideal solution for a wide range of applications in the electronics industry.

ADUM4154BRIZ Documents

Download datasheets and manufacturer documentation for ADUM4154BRIZ

PCN Assembly/Origin :

Alternate Assembly Site 22/Sep/2015      

Datasheets :

ADuM4154      

HTML Datasheet :

ADuM4154      

PCN Design/Specification :

ADUM415 Datasheet Update 27/Feb/2015