MH232 Hall-effect sensor is a temperature stable, stress-resistant, Low Tolerance of Sensitivity
Ultra-power switch. Superior high-temperature performance is made possible through a dynamic offset
cancellation that utilizes chopper-stabilization. This method reduces the offset voltage normally caused
by device over molding, temperature dependencies, and thermal stress.
MH232 is special made for low operation voltage, 2.7V, to active the chip which is includes the
following on a single silicon chip: voltage regulator, Hall voltage generator, small-signal amplifier,
chopper stabilization, Schmitt trigger, CMOS output driver. Advanced CMOS wafer fabrication
processing is used to take advantage of low-voltage requirements, component matching, very low
input-offset errors, and small component geometries. This device can be operated on not only unipolar
S or N, but omnipolar magnetic field.
The package type is in a Halogen Free version has been verified by third party Lab.