The SS552MT is an omnipolar magnetoresistive digital position Sensor has magnetoresistive material integrated on silicon and encapsulated in a plastic package. The integrated circuit provides a digital output in response to very low magnetic fields. Though this signal is identical to our digital Hall-effect sensors, it can be achieved by magnetoresistive sensors at much greater sensor-to-magnet distances.
Low gauss operation can extend sensing distance to once inch or more, depending upon size
Digital current sinking output
Omnipolar, can be operated with either north or south magnetic pole