Features
• Dual power supply voltage design (5/12V) and wide voltage handling range (3V also supported for rotation functions only)
• Constant-voltage Hall bias power supply (1.3V across HBGND) assures stable Hall output over entire temperature and power supply voltage range. External limiting resistor not required.
• Built-in Hall amplifier with hysteresis (supports core without commutating pole)
• Built-in lockup protection and automatic recovery circuits (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design)
• Built-in output transistor with output withstand voltage 24Vmax/output current 500 mA (average), 1A (peak)
• Built-in thermal protection circuit
• Compact MFP-8 package. Low external parts count, easy wiring, and small PCB area allow use also with miniature fan motors.