Hi-Rel digital isolators provide robust, radiation-tolerant signal isolation for mission-critical space and high-reliability applications. Designed for high-speed, low-latency communication, these isolators are ideal for use with RS-485 transceivers and other interface protocols, ensuring reliable data transmission in electrically noisy environments. Additionally, they can be paired with GaN FET drivers to create discrete bespoke power stages, delivering precise gate control, enhanced efficiency, and superior power management. Built to withstand radiation exposure and extreme operating conditions, these isolators enhance system robustness and electrical isolation in both communication and power applications.
Renesas offers products across many screening flows: QML-V, QML-V Equivalent, QML-P, QML-P Equivalent, and RT Plastic. Refer to the product datasheet to determine which flows are applicable.
Robust Signal Isolation
Provides high-speed, low-latency isolation for RS-485, RS-422, and other communication protocols, enabling reliable data transmission in electrically demanding systems.
Versatile for Power & Data Systems
Supports noise-resistant signal isolation in mission-critical designs and integrates with GaN FET drivers to enable discrete power stage implementations.
Radiation Assurance for Space
Utilizing our back-end screening and qualification expertise, these isolators meet the stringent reliability requirements for radiation environments, ensuring consistent performance in space applications.
