Analog Devices Inc.

ADUM241E1BRWZ  

Digital Isolators

ADUM241E1BRWZ Description

The ADUM241E1BRWZ from Analog Devices Inc. is a high-performance, quad-channel digital isolator utilizing magnetic coupling (iCoupler®) technology. Designed for general-purpose isolation, it delivers robust 5,000Vrms voltage isolation, ensuring reliable signal integrity in high-voltage environments. Operating within a 1.7V to 5.5V supply range, this device supports unidirectional communication with a data rate of 150Mbps, making it suitable for high-speed digital interfaces. Its low propagation delay (13ns max) and minimal pulse width distortion (3ns max) enhance timing accuracy, critical for precision applications.

ADUM241E1BRWZ Features

• High Isolation: 5,000Vrms reinforced isolation for safety-critical systems.
• Fast Performance: 150Mbps data rate with 2.5ns rise/fall times, ideal for high-speed communication.
• Robust Immunity: 75kV/µs common-mode transient immunity (CMTI) ensures stability in noisy environments.
• Wide Voltage Range: Operates from 1.7V to 5.5V, compatible with mixed-voltage systems.
• Compact & Reliable: 16-SOIC package, RoHS3 compliant, and MSL 3 (168 hours) rated for extended shelf life.
• Low Power: No isolated power required, simplifying design and reducing BOM cost.

ADUM241E1BRWZ Applications

• Industrial Automation: Isolate PLCs, motor drives, and sensors in high-noise settings.
• Medical Equipment: Ensure patient safety in isolated data acquisition (e.g., patient monitors).
• Renewable Energy: Isolate gate drivers in solar inverters and battery management systems.
• Automotive Systems: Enhance reliability in EV charging and CAN bus isolation.
• Digital Communication: Protect interfaces (SPI, I2C, RS-485) in mixed-voltage designs.

Conclusion of ADUM241E1BRWZ

The ADUM241E1BRWZ stands out for its high-speed, high-isolation, and robust noise immunity, making it a top choice for demanding industrial, medical, and automotive applications. Its iCoupler® technology eliminates the need for optocouplers, offering superior performance in a compact, surface-mount package. Engineers benefit from its wide supply range, low distortion, and compliance with stringent safety standards, ensuring reliability in mission-critical systems.

ADUM241E1BRWZ Documents

Download datasheets and manufacturer documentation for ADUM241E1BRWZ

Datasheets :

ADuM240-42D/E      

HTML Datasheet :

ADuM240-42D/E