AH3144 Hall Sensor

AH3144 Hall Sensor
3144 Hall Effect sensor Outline
When the “S” pole of magnet faces the mark surface of the sensor and is closed to sensor （B≥Bop），the sensor outputs low level; When magnet is far from sensor（B≤ BRP），the sensor outputs high level. When the “N” pole faces the mark surface，the sensor is no response. Stable Hysteresis(（BH= |BOP- BRP|）ensure the Stable sensor’s switch status. The magnet and electric transfer characteristic curve is shown as the figure:
Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;
Hall Sensor Operating temperature range: -40℃ ~ 150℃;
Hall Sensor Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mA;
Hall Sensor Switch response time is about 1μs, the operating frequency DC ~ 100 kHz;
https://www.ahest.net/hall-switch/3144-hall-sensor.html

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