Overview
Renesas radiation-hardened (rad-hard) current sense amplifiers offer excellent performance for a wide range of applications, including overcurrent fault detection, system feedback control, and system diagnostics. These devices are fabricated on our proprietary PR40 silicon-on-insulator (SOI) process to provide highly reliable performance in space applications while delivering industry-leading current-sensing accuracy.
Renesas offers products across many screening flows: QML-V, QML-V-equivalent, QML-P, QML-P-equivalent, and RT Plastic. Refer to product datasheets to determine which flows are applicable.
High Accuracy
With ultra-low offset voltage and tight transconductance gain accuracy, these amplifiers provide industry-leading current measurement accuracy.
Ease of Use
Setting the overall gain of our current sense amplifiers requires only one external resistor, minimizing external component needs and providing considerable savings.
Designed for Space
Engineered for space applications, these current sense amplifiers mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.