Coto Technology RedRock™ RR131 TMR Digital Magnetic Switches
Coto Technology RedRock™ RR131 Series TMR Digital Magnetic Switches feature multiple operate sensitivities in both omnipolar and unipolar magnetic field responses. These magnetic switches are based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration and are capable of multiple configurations of several parameters. The RR131 switches offer very low average current drain of 200nA for an active magnetic switch with high operating temperature ranges from -40°C up to 125°C. These TMR digital magnetic switches are ideal for proximity sensing, limit switching, and level detection in medical, industrial, automotive, and consumer applications.
Features
Based on patented Tunneling Magnetoresistance (TMR) technologyOperate sensitivity of 30G<200nA very low average current Omnipolar and unipolar responsesOperating frequencies of 2Hz
Applications
Proximity detectionLimit switchingFluid level detectionDoor & lid closure detectionUtility meters
Coto Newest
Coto Technology RedRock™ RR131 Series TMR Digital Magnetic Switches feature multiple operate sensitivities in both omnipolar and unipolar magnetic field responses.
Date: 2019-02-15Coto Technology RR111 RedRockTM TMR Analog Magnetic Sensors offers continuous analog output linearly proportional to an applied magnetic field.
Date: 2018-04-16