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OH137A0 OH17 Bipolar Hall IC Datasheet
Product description
OH137A0, OH17 bipolar IC response to an N/S alternative magnetic field. Each device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output.
Features
- 4.5V to 24V DC operation voltage
- Open-Collector pre-driver
- 25mA maximum sinking output current.
- Reverse Polarity Protection
Applications
- Position detection
- Flow measurement
- CPU FAN
Magnetic-electrical Transfer Characteristics
