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FD168   
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FD168  Single Digital Output Hall Effect Latch
General Description
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 FD168Y/FD168H is a Hall sensor with latched digital output. It’s suitable for electronic commutation of brushless DC motor applications. The FD168Y/FD168H uses a chopper amplifier for magnetic signal amplification, which can achieve a low offset and thus precise magnetic switching threshold.
The output of NO pin is active low or high depends on flux density of the external magnetic source which is larger than threshold of BOP or BRP


Features
˙Open-drain pre-driver
˙50mA maximum sink output current
˙Precise magnetic switching thresholds
˙Available in SOT-23 and SIP-3L packages

 

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