Analog Devices Inc.

ADUM1402BRWZ  

Digital Isolators

ADUM1402BRWZ Description

The ADUM1402BRWZ, manufactured by Analog Devices Inc., is a high-performance digital isolator designed for robust and reliable signal transmission in various applications. This device features 4 unidirectional channels and operates with a data rate of 10Mbps, making it suitable for a wide range of digital communication needs. The ADUM1402BRWZ utilizes magnetic coupling technology, ensuring excellent isolation performance with a voltage isolation rating of 2500Vrms.

ADUM1402BRWZ Features

• Technical Specifications: The ADUM1402BRWZ boasts a low propagation delay of 50ns for both tpLH and tpHL, ensuring fast signal transmission. It also features a rise/fall time of 2.5ns, contributing to its high-speed performance. The pulse width distortion is minimal at 3ns, maintaining signal integrity.

• Isolation Performance: With a common mode transient immunity of 25kV/µs and a voltage isolation of 2500Vrms, the ADUM1402BRWZ provides excellent protection against electrical noise and transient voltages.

• Power Supply: This device operates on a supply voltage range of 2.7V to 5.5V, making it suitable for various power supply configurations.

• Package and Mounting: The ADUM1402BRWZ is available in a 16-SOIC package and is surface mountable, making it easy to integrate into existing designs.

• Compliance and Status: The device is REACH unaffected, RoHS3 compliant, and classified as EAR99, ensuring compliance with international regulations.

ADUM1402BRWZ Applications

The ADUM1402BRWZ is ideal for applications requiring high-speed digital isolation, such as:

• Industrial Control Systems: Its robust isolation performance makes it suitable for protecting control systems from electrical noise and transient voltages.

• Automotive Applications: The device's ability to handle high voltage isolation and transient immunity makes it suitable for automotive communication systems, such as CAN bus and LIN bus.

• Medical Equipment: The ADUM1402BRWZ can be used in medical devices where isolation is critical for patient safety and equipment reliability.

• Smart Grid and Renewable Energy: Its high isolation performance and low power consumption make it suitable for smart grid and renewable energy applications, such as solar inverters and wind turbines.

Conclusion of ADUM1402BRWZ

The ADUM1402BRWZ is a versatile and high-performance digital isolator that offers excellent isolation performance, low propagation delay, and compliance with international regulations. Its unique features and advantages make it an ideal choice for a wide range of applications, including industrial control systems, automotive, medical equipment, and smart grid. With its robust performance and reliable signal transmission, the ADUM1402BRWZ is a valuable addition to any high-speed digital communication system.

ADUM1402BRWZ Documents

Download datasheets and manufacturer documentation for ADUM1402BRWZ

PCN Assembly/Origin :

ADUM 15/FEB/2022      

Datasheets :

ADUM140(0-2)      

Other Related Documents :

ADI Programmable Log Controller Solutions      

HTML Datasheet :

ADUM140(0-2)      

PCN Design/Specification :

Datasheet Update 15/May/2014       ADUM1400/01/02 Revision A 07/Nov/2014