On-chip Hall Sensor
Low Operating Supply Voltage : 3 V with Re-
verse Voltage Protection
Versatile sensitivity and hysteresis setting
Reliable and Rugged
TO-92M3 and SOT-89 packages
Applications
The APX9031 is an integrated Hall Effect Sensor IC de
Full PDF Text Transcription for APX9031 (Reference)
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APX9031 Hall Effect Sensor IC Features General Description • On-chip Hall Sensor • Low Operating Supply Voltage : 3 V with Re- verse Voltage Protection • Versatile sensit...
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ply Voltage : 3 V with Re- verse Voltage Protection • Versatile sensitivity and hysteresis setting • Reliable and Rugged • TO-92M3 and SOT-89 packages Applications The APX9031 is an integrated Hall Effect Sensor IC designed for electric commutation of DC brushless motor applications. Even with a reverse voltage protection diode, the APX9031 still can operate at as low as 3 volts. The APX9031 is available in low cost TO-92M3 and SOT-89 packages with 3 different magnetic ranks. Pin Description • Brushless DC Motor • Brushless DC Fan • Speed Measurement • Revolution Counting Ordering Information 123 Front View 1 : VDD 2 : GND
APX9031 Datasheet
