| 摘要 |
Disclosed herein are a correction circuit for output duty of a Hall element, a Hall sensor, and a method of correcting the output duty of the Hall element. According to an exemplary embodiment of the present invention, the correction circuit includes an amplification and output unit for amplifying an output of the Hall element and outputting a sqaure wave signal; a duty detection unit for detecting a duty ratio of the sqaure wave signal output by the amplification and output unit; and a duty correction unit for applying a feedback correction signal to the amplification and output unit accoring to the detected duty ratio.
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