OCH183
OCH183 is Hall Effect Latched Sensor manufactured by Orient Chip.
Description
The OCH183 is an integrated Hall effect latched sensor designed for electronic mutation of brush-less DC motor applications. The device using High Voltage 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 provide temperature pensated supply voltage for internal circuits and allows a wide operating supply range.
- Features
- Wide operating voltage range: 2.5V~26V
- Operating temperature range: -40°C ~+125°C
- Temperature pensation
- Reverse polarity protection
- Integrated 10KΩ pull-up resistor
- Package: SIP-3L、SOT23-3L
- Applications
- Rotor Position Sensing
- Brush-less DC Motor
- Speed measurement
- Revolution counting
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