The RedRock™ RR122-1B12-511 / 512* is a digital magnetic sensor ideal for use in medical, industrial, automotive, and consumer applications. It is based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.
The RR122-1B12-511 / 512 features an operate sensitivity of 30 G (3 mT), with an omnipolar magnetic field response. It offers 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. It has the world’s lowest average current drain (50nA) for an active magnetic sensor, as well an operating frequency of 2 Hz and high operating temperature ranges from -40°C up to +85°C. *Please note that this product is also available as an RR122-1B13-511/512 which features a high operating temperature of +125°C. Contact Coto for details.