Hall Effect Sensor (AH443) , Hall Switch, Hall IC, Hall Sensor, Speedometer, Water Meter, Liquid Level Sensor,
Hall-effect switch integrated circuits
These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and highsensitivity, designed to operate continuously over extended temperatures to +150° And are more stable withC, both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal foruse with a simple bar or rod magnet.
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse batteryprotection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small-signal amplifier, Schmitt trigger, and an open-collector output to sink up to 25 mA. With suitable output pull up, they can be usedwith bipolar or CMOS logic circuits.
Wide supply voltage range
Fast response time
Wide frequency and temperature range
Long operating life
Small size, convenient installing
Output compatible with all digital logic families
. Position control
. Revolution detection
. Brushless DC motor.
Unipolar Switch Type Hall Effect IC
|Note 1: When the magnetic field S pole perpendicular points to the mark of the product front, the field is defined as B> 0.|
|Note 2: Working magnetic field of M-type (SOT23-3L) products is subject to N pole.|
|Note 3: More products information please visit our website or call us.|