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Unipolar Hall Sensor AH443

Featuresof our

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 2011/65 / EU and REACH regulations 1907/2006 / EU requirements.

is one of unipolar excitation single-ended digital output . 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.

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