HAL® 202 Hall-Effect Sensor

2022-05-27

The HAL 202 Hall switch is produced in CMOS technology. The sensor includes a temperature-compensated Hall plate with active offset compensation, a comparator, and an open-drain output transistor. The comparator compares the actual magnetic flux through the Hall plate (Hall voltage) with the fixed reference values (switching points). Accordingly, the output transistor is switched on or off.
The active offset compensation leads to magnetic parameters which are robust against mechanical stress effects. In addition, the magnetic characteristics are constant in the full supply voltage and temperature range.
The sensor is designed for industrial and automotive applications and operates with supply voltages from3.8 V to 24 V in the junction temperature range from-40℃up to 170℃.
The HAL 202 is available in the SMD packageSOT89B-3 and in the leaded versions TO92UA-5 and TO92UA-6.

TDK

HAL 202HALXXXPA-THAL202JQ-A

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Hall-Effect Sensor

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Please see the document for details

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SMD;SOT89B-3;TO92UA-5;TO92UA-6

English Chinese Chinese and English Japanese

Sept. 18, 2014

DSH000159_002EN

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