FD168H
Single Digital Output Hall Effect Latch
Features
Open-drain pre-driver
50mA maximum sink output current
Precise magnetic switching thresholds
Available in SOT-23 and SIP-3L packages
General Description
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.
