APX9142AEE-PB中文资料茂达电子数据手册PDF规格书

General Description

The APX9142 is an integrated Hall Effect Sensor IC designed for electric commutation of DC brushless motor applications. The APX9142 still can operate at as low as 3 volts. The APX9142 is available in low cost TO -92M4 package with 3 different magnetic ranks.

Features

• On-chip Reverse Voltage Protection

• On-chip Hall Sensor

• Low Operating Supply Voltage : 3 V

• High Output Sinking Capability up to 400mA

• Versatile sensitivity and hysteresis setting

• Reliable and Rugged

• 4 pin TO-92M Package

• Build-in Output Zener Diodes to Clamp the Peak Output Voltage

• High Sensitivilty Hall Effect Senser IC:±50G, ±65G, and ±90G

Applications

• Brushless DC Fan

• Revolution Counting

• Brushless DC Motor

• Speed Measurement