OCH141 Description
The OCH141 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 to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature pensated supply...
OCH141 Key Features
- Bipolar Hall Effect Latch Sensor
- Wide operating voltage range: 3.8V~30V
- Open Collector Pre-Driver
- Maximum output sink current: 30mA
- Chip Power Reverse-Connection Protection
- Operating Temperature: -40℃~+150℃ I
- Package: SIP3L