iC-MZI

2-Wire Differential Hall Switch

  • Simple electric connection possible as two-wire device
  • High magnetic sensitivity with input frequency up to 30 kHz
  • User-defined current levels preset by external resistors

Datasheet

Category:

Description

iC-MZI is a differential Hall switch for sensing magnetic targets or, with an additional back-bias magnet, ferromagnetic gears. Depending on the detected magnetic field difference, the supply current of the iC-MZI varies between two levels (high, low), which are preset by the two external resistors RHI or 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.

Types and Packages

  • iC-MZI DFN10-4×4, RoHS compliant MSL 1, 260°C

Features

  • Simple electric connection possible as two-wire device
  • High magnetic sensitivity with input frequency up to 30 kHz
  • User-defined current levels preset by external resistors
  • Automatic duty-cycle correction and operation point settings
  • Reverse polarity protected supply voltage

Application

  • Gear wheel sensing
  • Magnetic position encoders
  • Proximity switch