ADUM141E1BRQZ Digital Isolator by Analog Devices Inc.

The ADUM141E1BRQZ is a state-of-the-art quad-channel digital isolator designed and manufactured by Analog Devices Inc., a leader in high-performance semiconductors. This robust component is engineered to provide signal isolation in a wide range of applications, including industrial, medical, and consumer electronics, where the integrity and safety of the signal transmission are paramount.

Featuring Analog Devices' proprietary iCoupler® technology, the ADUM141E1BRQZ achieves outstanding isolation performance while maintaining a compact form factor. The device offers four independent isolation channels in a single package, with each channel capable of transmitting data at rates up to 1 Mbps. This makes it an ideal solution for systems that require high-speed digital communication across an isolation barrier.

The isolator is packaged in a 16-lead QSOP, which is known for its small size and reliability, making it suitable for space-constrained applications. The ADUM141E1BRQZ operates over a wide supply voltage range of 2.25V to 5.5V, providing design flexibility and compatibility with various logic levels. Additionally, it boasts a high isolation voltage of 2500 Vrms for 1 minute per UL 1577, which ensures safety and reliability even in harsh electrical environments.

Key features of the ADUM141E1BRQZ include low power consumption, high data integrity, and immunity to electromagnetic interference (EMI). The device also provides robust performance in terms of common-mode transient immunity, with a minimum rating of 25 kV/μs, which is critical for industrial environments where electrical noise can be a significant challenge.

With its combination of performance, integration, and reliability, the ADUM141E1BRQZ digital isolator is an excellent choice for designers who require a high-performance isolation solution. Whether used in PLCs, ADCs, DACs, or other sensitive electronic systems, this digital isolator from Analog Devices Inc. ensures that signals are transmitted accurately and safely, maintaining the integrity of the system it serves.

For additional information, including detailed specifications, application notes, and support resources, please visit the Analog Devices Inc. website or contact their support team.