The RedRock® RR122-3C72-511/512 and RR122-3C73-511/512 digital magnetic sensors are ideal for use in medical, industrial, automotive, and consumer applications. They are based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.
The RR122-3C72-511/512 and RR122-3C73-511/512 feature an operate sensitivity of 10 G (1.0 mT) with a bipolar 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 (11 μA) for an active magnetic sensor, operating at 2500 Hz and high operating temperature range from -40°C up to 125°C.