Linear Hall Effect Sensor

Depending on the magnetic field the output does not have a discrete switching state but provides a signal proportional to the magnetic field strength.

Linear hall effect sensor.

Linear hall sensors overview linear hall sensor families linear hall sensors differ from the switches as follows. Our linear hall effect sensors are known for robust durability and dependable operation for a wide variety of position sensing applications. The output signal for linear analogue sensors is taken directly from the output of the operational amplifier with the output voltage being directly proportional to the magnetic field passing through the hall sensor. Frequently a hall sensor is combined with threshold detection so that it acts as and is called a.

Akm offers 4 levels of sensitivities in the smt sop and sip version. It s compatible with popular electronics platforms like arduino raspberry pi esp8266 and teensy. Whether detecting the linear travel of a magnet or the angular position of a rotary application linear hall effect sensors provide contactless accurate position sensing. Hall effect sensors are available with either linear or digital outputs.

A hall effect sensor is a device that is used to measure the magnitude of a magnetic field. Linear hall effect ics are magnetic sensor devices designed to respond to magnetic fields to produce a proportionate amount of electrical output. The sensors detect the magnetic field and generate an very small analog output signal proportional to the magnetic field. To process the sensor s output these require a linear circuit that can provide a constant driving current to the sensors and also amplifies the output signal.

Akm asahi linear hall effect ic magnetic sensors consist of a hall element and an amplifer in a package. The ky 024 module consists of a 49e linear hall effect sensor a lm393 dual differential comparator a potentiomenter two leds and six resistors. Applications of hall effect sensor. Hall effect sensors are used for proximity sensing positioning speed detection and current sensing applications.

Its output voltage is directly proportional to the magnetic field strength through it. Hall effect sensors can be viewed as linear transducers.