OCH147 Description
The OCH147 is an integrated Hall effect latched sensor designed for electronic mutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a parator that amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and integrated the pull-up resistor. An internal bandgap regulator is used to provide temperature...
OCH147 Key Features
- Wide operating voltage range: 3.8V~30V
- Wide operating temperature range: -40°C ~+125°C
- Reverse polarity protection
- Integrated pull-up resistor
- Package: SOT23-3L