XENSIV™ TLE4966-2G Hall magnetic switch with high precision and two output pins XENSIV™ TLE4966-2G is a precise dual Hall-effect sensor with chopper techniques on chip, ensuring accurate applications and high temp stability. It offers independent speed outputs at Q1 and Q2 corresponding to magnetic values at Hall elements H1 and H2. Identical thresholds for BOP and BRP (B OP1 = B OP2 and B R1 = B R2) are present. Output Q1/Q2 goes low for positive magnetic fields above BOP1/BOP2 and high for negative fields below BRP.