BCD Semiconductor Manufacturing Limited AH41
The AH41 is an integrated Hall-effect latched sensor designed for electronic commutation of brushless DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitt to provide switching hysteresis for noise rejection and open-collector output.| Part No. | AH41 |
|---|---|
| Datasheet | AH41 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | BIPOLAR HALL-EFFECT POSITION SENSORS |
| Buy | Stock & Price |
GENERAL DESCRIPTION
An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. A north pole of sufficient strength will turn the output ON. In the absence of a magnetic field, the output is OFF. This IC is available in TO-92S-3 package.FEATURES
● On-chip Hall Sensor● Wide Operating Voltage Range: 4V to 24V
● Internal Bandgap Regulator for Temperature Compensation
● Maximum Output Sink Current: 50mA
● Low Profile TO-92S-3
● Operating Temperature: -40˚C to 150˚C
● ESD Rating: 2000V (Human Body Model) 300V (Machine Model) Application
● Brushless DC Motor Nov 2010 Rev. 1. 2 TO-92S-3 Figure 1. Package Type of AH41 BCD Semiconductor Manufacturing Limited 1 BIPOLAR HALL-EFFECT POSITION SENSORS Pin Configuration Z3 Package (TO-92S-3) Data Sheet AH41 Figure 2. Pin Configuration of AH41 (Front View) Pin
DESCRIPTION
Pin Number 1 2 3 Pin Name VCC GND OUTPUT Function Power supply pin Ground pin Output pin.
