Hall Effect Angular Position Sensor

A hall effect sensor is a device that is used to measure the magnitude of a magnetic field.

Hall effect angular position sensor.

The a1333 is a 360 angle sensor ic that provides contactless low latency high resolution angular position information based on magnetic circular vertical hall cvh technology. A cvh front end digital signal processing and motor commutation uvw or encoder outputs a b i. In position sensors which use hall efffect the moving part is connected to a magnet thus the sensor consists of a hall element and a magnet housed within the sensor shaft. Detects speeds down to zero speed.

The output voltage produced for zero field is nominally 2 5v with a standard transfer function of 10 mv gauss. Hall effect position sensors detect speed position or direction of ferrous targets like shafts turbines and gears. Its output voltage is directly proportional to the magnetic field strength through it. With the movement of the body or its part the magnet also moves and therefore the magnetic field across the hall element and so the hall voltage.

Angular position sensors resolve the angle using hall effect sine and cosine data and an internal microprocessor. Magnetic sensitivity is along one axis only. It has a system on chip soc architecture that includes. It has a system onchip soc architecture that includes.

Digispec hall effect linear position sensors are designed to detect continuous variations in the magnetic field and convert field strength to a proportional voltage. Measuring range is between 30 and 120. It can be employed for a variety of measurement applications involving current and magnetic fields. The hall effect has turned out to be a rather useful physical phenomenon.

The output is a digital to analog conversion with a resolution of 0 36 degrees. The measuring principle is contactless based on a magnetic field rotating around a hall sensor. Hall effect sensors are used for proximity sensing positioning speed detection and current sensing applications. A cvh front end digital signal processing and a digital spi output.

The a1334 is a 360 angle sensor ic that provides contactless high resolution angular position information based on magnetic circular vertical hall cvh technology.