GH266A Overview
The GH266A is an integrated Hall sensor with output driver designed for electronic mutation of brush-less DC motor applications. The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a wave shaping circuit to provide switching hysteresis for noise rejection and two plementary open-drain drivers for sinking large load current. It also includes an internal...
GH266A Key Features
- On Chip Hall Effect Sensor
- 3.5~28V Power Supply Voltage
- Drivers Allow 400mA Without Overheating
- Built-in Zener Diodes Protection for Output Driver
- Embedded Over-Temperature Protection
- Precise Magnetic Switching Thresholds