Latch Type Hall SensorAH3051

latch type hall sensorah3051 hall sensor hall switch features rated working voltage 4.5 v ~ 24 v, the limit voltages as low as 3.5 v; operating temperature range: -55℃ ~ 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; 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. Hall sensor ah3051 is one of bipolar excitation single-ended digital output hall ic. The output signal owns latch function. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, hall-voltage generator, signal amplifier, schmitt trigger, and open collector output driver circuit unit. Excellent voltage regulator and temperature compensation circuit ensure the sensor stable operates over a wide voltage range and temperature range, and the reverse voltage protection circuit avoids the sensor to be damaged by reverse voltage.