Analog Devices Inc.

ADUM3400BRWZ  

Digital Isolators

ADUM3400BRWZ Description

The ADUM3400BRWZ is a high-performance digital isolator from Analog Devices Inc., designed to provide reliable isolation in various applications. This device features 4 unidirectional channels, magnetic coupling technology, and a data rate of 10 Mbps. With a supply voltage range of 3V to 5.5V, the ADUM3400BRWZ is suitable for a wide range of power supply requirements.

ADUM3400BRWZ Features

• 4 Unidirectional Channels: The ADUM3400BRWZ offers 4 unidirectional channels, providing efficient data transmission in a compact package.
• Magnetic Coupling Technology: Utilizing magnetic coupling, this device ensures reliable isolation and minimal signal distortion.
• 10 Mbps Data Rate: The ADUM3400BRWZ supports a data rate of 10 Mbps, ensuring fast and efficient data transmission.
• 2500Vrms Isolation Voltage: This device provides a high isolation voltage of 2500Vrms, ensuring safety and reliability in high-voltage applications.
• Low Propagation Delay: With a maximum propagation delay of 50ns, the ADUM3400BRWZ offers fast signal transmission.
• Low Pulse Width Distortion: The maximum pulse width distortion is 3ns, ensuring accurate signal transmission.
• Rise/Fall Time: The typical rise and fall times are 2.5ns, contributing to the device's high-speed performance.
• Common Mode Transient Immunity: The ADUM3400BRWZ has a minimum common mode transient immunity of 25kV/µs, providing robust protection against electrical noise.

ADUM3400BRWZ Applications

The ADUM3400BRWZ is ideal for various applications where isolation and high-speed data transmission are required. Some specific use cases include:

• Industrial Automation: In industrial environments, the ADUM3400BRWZ can provide reliable isolation between control systems and high-voltage equipment.
• Medical Equipment: This device can be used in medical equipment to ensure patient safety and maintain signal integrity.
• Power Supplies: The ADUM3400BRWZ can be used in power supply designs to provide isolation between the primary and secondary sides.
• Automotive Applications: In automotive systems, this device can provide isolation between high-voltage battery systems and low-voltage control modules.

Conclusion of ADUM3400BRWZ

The ADUM3400BRWZ is a versatile and high-performance digital isolator that offers reliable isolation, fast data transmission, and robust protection against electrical noise. Its unique features, such as magnetic coupling technology and low propagation delay, make it an ideal choice for various applications where isolation and high-speed data transmission are critical. With its compact package and wide supply voltage range, the ADUM3400BRWZ is a valuable addition to any electronics design requiring isolation and high-speed performance.

ADUM3400BRWZ Documents

Download datasheets and manufacturer documentation for ADUM3400BRWZ

PCN Assembly/Origin :

Wafer Fab Site 28/Jul/2023      

Datasheets :

ADUM3400-02      

PCN Design/Specification :

Die Revision/DataSheet Update 15/Feb/2017       Datasheet Update 18/Apr/2014