Description
The iC-MZI is a differential Hall switch intended for sensing a magnetic target or, with the aid of an additional back-bias magnet, a ferromagnetic gear. The two Hall sensors are spaced 2 mm apart. Depending on the detected magnetic field difference, the supply current of the iC-MZI will vary between two levels (high, low) which are preset by two external resistors RHI and RLO respectively. With solely using the supply pins VB and GND, thus the iC-MZI acts as a simple two-wire, reverse polarity protected magnetic sensor switch.
Features