Description
The OCH141 is an integrated Hall Effect latched sensor designed for electronic commutation of brush-less DC
motor applications.The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that
amplifiers the Hall voltage, and a Schmitt to provide switching hysteresis for noise rejection, and open-collector
output.An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits
and allows a wide operating supply rang
Features
- ll Effect Latch Sensor.
- Wide operating voltage range: 3.8V~30V
. C.
- Open Collector Pre-Driver.
- Maximum output sink current: 30mA.
- Chip Power Reverse-Connection Protection
P.
- Operating Temperature: -40℃~+150℃ I.
- Package: SIP3L.
OCH141-OrientChip.pdf
