We have two high-precision onesMicro Hall sensorThey provided a proportional signal with a linear output. This sensor is designed to meet high requirements for sensitivity and low-temperature drift offset. Due to its low temperature drift coefficient, this series of sensors can be used in applications that require high stability in offset and sensitivity drift, such as high-grade power supplies, customized power supplies, and other situations. This is an application that emphasizes precision, such as motor position detection, pedal induction, and current measurement. Sensors provide analog output signals or multiple analog output signals.In the multi-channel analog output mode, the sensor sends LSN and MSN output values separately. This enables sensors to transmit signals with high precision. By programming non-volatile memory, it is easy to adjust the magnetic field range, output format, sensitivity, output voltage at zero magnetic field (VOQ), and temperature coefficient to magnetic circuits (linear and quadratic).

This micro Hall sensor has a temperature compensated Hall board (with chopper offset compensation), A/D converter, digital signal processing, push-pull output, EEPROM memory (with redundant and locking functions for calibration data and data register signals), EEPROM programming serial interface, and protection devices on all pins. HAL 82x can be programmed by adjusting the power supply voltage. No additional programming pins are required. Internal digital signal processing is a great benefit as analog offset, temperature offset, and mechanical stress do not reduce the accuracy of the sensor.

If you need applications with strict size requirements but also need to ensure high precision and low temperature drift, you can contact an electrical engineer who will provide you with answers and corresponding solutions.