5 x A3144 Hall Effect Sensor Switch


20 in stock

SKU: Hall Effect Sensor A3144 5 Pack Category: Tags: , , , , , , , ,


The Hall sensor incorporates an built in Hall voltage generator for magnetic sensing and an  amplifier that amplifies the hall voltage with a schmitt trigger to provide switching hysteresis for noise rejection.

An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.

If a magnetic flux density larger than threshold Bop, DO is turned on (low).

The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned off (high).


A3144 hall effect sensor
Voltage : 4.5 V to 24 V
Open-Collector 25 mA Output : Compatible with Digital Logic
Reverse Battery Protection
Solid-State Reliability

Additional information