HALL PLATE SWITCHING SYSTEM

摘要

Disclosed herein is a hall plate switching system including: a hall plate that generates first hall voltage at both ends of a first node and a third node facing each other and generates second hall voltage at both ends of a second node and a fourth node facing each other; a first switch unit that is connected with the first node and the second node and controls on/off of current flowing in the first node and the second node; a second switch unit that is connected with the third node and the fourth node and controls on/off of current flowing in the third node and the fourth node; and a resistor unit that is connected with the second switch unit and reduces trans-conductance of the first switch unit and the second switch unit.