Analog Devices Inc.

ADUM1301BRWZ  

Digital Isolators

ADUM1301BRWZ Description

The ADUM1301BRWZ is a high-performance digital isolator from Analog Devices Inc., designed to provide reliable and efficient signal transmission across isolated systems. This device features 3 unidirectional channels, operating at a data rate of 10 Mbps and offering a voltage isolation of 2500Vrms. With a supply voltage range of 2.7V to 5.5V, the ADUM1301BRWZ is suitable for a wide range of applications.

ADUM1301BRWZ Features

• Technology: Utilizing magnetic coupling technology, the ADUM1301BRWZ provides robust signal transmission with minimal distortion.
• Propagation Delay: The maximum propagation delay for tpLH and tpHL is 50ns, ensuring fast and reliable signal transmission.
• Pulse Width Distortion: The maximum pulse width distortion is 3ns, maintaining signal integrity across the isolation barrier.
• Rise/Fall Time: With a typical rise and fall time of 2.5ns, the ADUM1301BRWZ offers fast signal switching capabilities.
• Common Mode Transient Immunity: The minimum common mode transient immunity is 25kV/µs, providing protection against electrical noise and transients.
• Isolated Power: The ADUM1301BRWZ does not require isolated power, simplifying the design and reducing costs.
• Mounting Type: The device is available in a surface mount package, making it suitable for compact and high-density applications.
• Package: The ADUM1301BRWZ is packaged in a 16-SOIC tube, providing a compact and reliable form factor.

ADUM1301BRWZ Applications

The ADUM1301BRWZ is ideal for a variety of applications where signal isolation is crucial, including:

• Industrial Control Systems: The device's high isolation voltage and robust performance make it suitable for use in industrial control systems, where signal integrity and protection against electrical noise are essential.
• Power Supplies: The ADUM1301BRWZ can be used in power supply designs to isolate control signals from high-voltage domains, ensuring safety and reliability.
• Automotive Applications: The device's ability to handle high isolation voltages and its compact form factor make it suitable for use in automotive applications, such as battery management systems and electric vehicle charging systems.
• Medical Devices: The ADUM1301BRWZ can be used in medical devices to isolate signals between the patient interface and the control electronics, ensuring patient safety and device reliability.

Conclusion of ADUM1301BRWZ

The ADUM1301BRWZ is a versatile and high-performance digital isolator that offers a range of benefits for applications requiring signal isolation. Its robust performance, compact form factor, and wide supply voltage range make it an ideal choice for a variety of applications, including industrial control systems, power supplies, automotive applications, and medical devices. With its unique features and advantages over similar models, the ADUM1301BRWZ is a reliable and efficient solution for maintaining signal integrity across isolated systems.

ADUM1301BRWZ Documents

Download datasheets and manufacturer documentation for ADUM1301BRWZ

PCN Assembly/Origin :

ADUM 15/FEB/2022      

Datasheets :

ADUM1300,01      

HTML Datasheet :

ADUM1300,01      

PCN Design/Specification :

Datasheet Update 15/May/2014       ADUM1300/01 Die Update 21/Jan/2015