AH3144 Unipolar Type Hall Sensor

Features
Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;
Operating temperature range: -40� ~ 150�;
Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mA;
Switch response time is about 1μs, the operating frequency DC ~ 100 kHz;
Small temperature drift between operating point and release point;
There are variety of packages and out packing options;
No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;
Products meet the EU RoHS instruction 201165 EU and REACH regulations 19072006 EU requirements.
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.