The RedRock® RR132-1B12-551/552 and RR132-1B13-551/552 are digital magnetic sensors ideal for use in medical, industrial, automotive, and consumer applications. It is based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.
The RR132-1B12-551/552 and RR132-1B13-551/552 feature an operate sensitivity of 30 G (3 mT), with an omnipolar magnetic field response. They offer a wide supply voltage range from 1.7 up to 5.5 V, ideal for applications ranging from small battery-powered electronics to industrial machinery. They have an ultra low power consumption (50nA) – the world’s lowest for an active magnetic sensor, operating at 2 Hz and high operating temperature range from -40°C up to +125°C.