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Dongguan Hallsen Technology Co., Ltd
Hall switches are used for temperature control in water heaters. The Hall switch sensor installed in the water tank of the water heater can sense the change of water temperature. When the water temperature reaches the set temperature, the Hall switch triggers the switch action to control the operation of the heating element and keep the water temperature within the set range.
Recommended model: HS581 unipolar high-sensitivity Hall element
The HS581 is a unipolar latching Hall effect sensor based on mixed-signal CMOS technology. The device integrates a voltage regulator, a Hall sensor with a dynamic bias compensation system, a Schmitt trigger, and an open-drain output driver, all in one package.
This IC uses advanced chopper stabilization technology to provide accurate and stable magnetic switch points. In addition to the applications listed in the "Applications" below, this sensor has many other applications.
Because of the wide operating voltage and wide temperature selection range of the HS581, it is very suitable for use in the automotive, industrial and consumer industries.
This IC is available in a SOT package for surface mount and a TO-92 flat package for direct insertion. Both 3-pin packages are RoHS compliant.
