Latch Type Hall Sensor AH4059
Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as
Operating temperature range: -55℃ ~ 150℃;
Rated output current (sink) : 300 mA, it can directy drive the
coils of DC motor (Fan ).
Special design make the sensor owns imunity to logic race
condition, short switch time and good switch sensitivity.
No mechanical contact, no spark, switch signal stability, no
shaking moment, high reliability and safety;
Products meet the EU RoHS instruction 2011/65 / EU and REACH
regulations 1907/2006 / EU requirements.
AH4059 bipolar two ends complementary output switch type Hall
Sensor, when the “S” pole faces the sensor’s mark surface and is
closed to sensor (B≥Bop),output terminal VO1 outputs low level, and
the output terminal VO2 outputs high level; when the “N”pole faces
senosor’s mark surface and is closed to sensor (B≤Brp),output
terminal VO1 outputs high level, the output terminal VO2 output low
level. Stable hysteresis (Bh= Bop- Brp) ensures stable switch
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