OCH147H Description
The OCH147H is an integrated Hall effect latched sensor designed for electronic mutation of brush-less DC motor applications. The device using HV BCD process 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 an open-collector output. An internal band-gap regulator is used to...
OCH147H Key Features
- Wide operating voltage range: 3.3V~26V
- Operating temperature range: -40°C ~+150°C
- Temperature pensation
- Reverse polarity protection
- Open-Drain pre-driver