- Coto Technology’s digital magnetic sensor based on Tunneling Magnetoresisteance (TMR) technology comes with diverse operating features
- Ideal for applications ranging from small battery-powered electronics to industrial machinery
Coto Technology has released the RedRock™ RR122-1B12-511 / 512, a digital magnetic sensor based on Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration, suiting medical, industrial, automotive and consumer applications such as:
- Proximity detection
- Rotary sensing
- Fluid level detection
- Door and lid closure detection
- Utility meters
- Portable medical devices
- Motor controllers
The RR122-1B12-511 / 512 features an operating 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 also has a low average current drain (50nA) for an active magnetic sensor, as well an operating frequency of 2 Hz and high operating temperature ranges from -40 degrees Celsius up to +85 degrees Celsius.
The product can now be obtained from Coto Technology. It is also available as RR122-1B13-511/512 which features a high operating temperature of +125 degrees Celsius.