General Description

The AH276 is an integrated Hall sensor with output driver designed for electronic commutation of brush less DC motor applications.

Features

· On-Chip Hall Sensor

· 3.5V to 16V Supply Voltage

· 350mA (avg) Output Sink Current

· Reversed Supply Voltage Protection

· Build in Over Temperature Protection Function

· -20^oC to 85^oC Operating Temperature

· Low Profile TO-94 (SIP-4L) Package

· ESD Rating: 300V (Machine Model)

Applications

· Dual-Coil Brushless DC Motor

· Dual-Coil Brushless DC Fan

· Revolution Counting

· Speed Measurement