Hall Effect Sensor (AH3133) , Unipolar Sensor, Hall IC, Hall Switch, Speed Sensor, Position Sensor, Level Meter
High sensitive hall-effect switch integrated circuits
These hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and high sensitivity, designed to operate continuously over extended temperatures to +150° C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use 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 battery protection 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 used with bipolar or CMOS logic circuits.
Unipolar Switch Type Hall Effect IC
|AH3133||TO92, SOT 23-3L||4.5-24||6-12||0.2-0.4||<10||50||6||1||1.5||3|
|AH 3621||TO92, SOT 23-3L||2.5-16||5-10||15||15||2||2.5||6|
|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.|