HAL® 1821...HAL 1823 Linear Hall-Effect Sensor Family in SOT89B Package
The HAL182x is a new family of linear Hall-effect sensors. It is a universal magnetic field sensor with a ratio-metric, linear analog output. This sensor family can be used for magnetic field measurements, current measurements and detection of mechanical movements.Very accurate angle measurements or distance measurements can also be done. The sensors are very robust and can be used in harsh environments.
The output voltage is proportional to the magnetic flux density through the hall plate. The choppered offset compensation leads to stable magnetic characteristics over supply voltage and temperature.
The different family members vary by sensitivity(25 mV/mT, 31.25 mV/mT and 50 mV/mT). The quiescent output voltage (offset) is for all family members50% of supply voltage.
The sensor is designed for industrial applications and operates in the junction temperature range from –40 °Cup to 170 °C.
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HAL 1821 、 HAL 1823 、 HAL182x 、 HAL 1822 、 HALXXXXPA-T 、 HAL1821SF-A |
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[ angle sensors ] |
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Datasheet |
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Please see the document for details |
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SOT89B;SOT89B-1 |
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English Chinese Chinese and English Japanese |
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Aug. 2, 2013 |
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DSH000162_001EN |
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553 KB |
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