Analog Devices Inc.

ADUM140E1BRWZ  

Digital Isolators

ADUM140E1BRWZ Description

The ADUM140E1BRWZ is a high-performance digital isolator from Analog Devices Inc., designed to provide reliable isolation in various applications. With its magnetic coupling technology, this 4-channel unidirectional isolator offers excellent performance and safety features. The device operates with a supply voltage range of 1.7V to 5.5V and is compliant with the ROHS3 standard.

ADUM140E1BRWZ Features

• 4-Channel Unidirectional Isolation: The ADUM140E1BRWZ provides 4 channels of unidirectional isolation, making it suitable for a wide range of applications requiring multiple isolated channels.
• 3750Vrms Isolation Voltage: The device offers a high isolation voltage of 3750Vrms, ensuring safety and reliability in high-voltage applications.
• 150Mbps Data Rate: The ADUM140E1BRWZ supports a data rate of up to 150Mbps, allowing for fast and efficient data transmission.
• Low Propagation Delay: With a maximum propagation delay of 13ns for both tpLH and tpHL, the device ensures minimal latency in data transmission.
• Robust Immunity: The isolator boasts a common mode transient immunity of at least 75kV/µs, providing protection against electrical noise and transients.
• Pulse Width Distortion: The maximum pulse width distortion is 3ns, ensuring accurate signal transmission.
• REACH Unaffected: The ADUM140E1BRWZ is REACH unaffected, indicating that it does not contain any substances of very high concern (SVHC) listed in the European Chemicals Agency's Candidate List.

ADUM140E1BRWZ Applications

The ADUM140E1BRWZ is ideal for various applications where isolation is crucial for safety and performance, such as:

• Industrial Control Systems: The device's high isolation voltage and robust immunity make it suitable for use in industrial control systems where high voltages and electrical noise are common.
• Automotive Applications: The ADUM140E1BRWZ can be used in automotive applications, such as battery management systems and electric vehicle charging systems, where isolation is essential for safety and reliability.
• Medical Devices: The isolator's low propagation delay and high data rate make it suitable for use in medical devices, where accurate and fast data transmission is critical.

Conclusion of ADUM140E1BRWZ

The ADUM140E1BRWZ is a versatile and high-performance digital isolator that offers excellent isolation, data rate, and immunity features. Its 4-channel unidirectional design, combined with its robust performance specifications, make it an ideal choice for a wide range of applications where isolation is crucial for safety and performance. With its REACH unaffected status and compliance with the ROHS3 standard, the ADUM140E1BRWZ is a reliable and environmentally friendly solution for your isolation needs.

ADUM140E1BRWZ Documents

Download datasheets and manufacturer documentation for ADUM140E1BRWZ

Datasheets :

ADuM140D,E      

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HTML Datasheet :

ADuM140D,E