The full pole detection chip can detect magnetic fields, regardless of the North and South poles. When the magnet approaches, it outputs a low level, while when the magnet approaches, it outputs a high level, which creates different applications such as magnetic substance detection, proximity switches, non-contact positioning, etc.

This is a high-voltage and high-sensitivity all pole Hall switch chip designed using bipolar semiconductor technology. The chip consists of a voltage stabilization unit, a Hall voltage generator, a differential amplification circuit, a temperature compensation circuit, and a collector open circuit output circuit. Working form: Input magnetic induction intensity and output as digital voltage signal. We offer two packaging options, TO92S and SOT23-3L, both of which comply with RoHS standards.

Job characteristics:

• Magnet S/N extremely close ->; Conductive/Low Level

• Magnet S/N pole separation ->; Cut off/high level

• Working voltage: 3.5V-40V

• Reverse voltage protection: -60V

• Working temperature: -40-125 ° C

• Magnetic working point: 80Gs

• Magnetic release point: 50Gs
  

• Packaging form: SOT23 TO92S

• Main function: Non contact measurement proximity