Unipolar Hall Sensor AH543

Unipolar Hall Sensor AH543

Features about our Micropower Hall Sensor

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.

Hall sensor AH543 is one of unipolar excitation single - ended digital output Unipolar Hall Switch IC. 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 etc. 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.