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OH3141L OH44L Unipolar Hall effect IC datasheet
Product description
These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150°C, and are more stable with both temperature and supply voltage changes. Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small-signal amplifier, Schmitt trigger, and an open-collector output to sink up to 50 mA.
Features
- 5V to 24V DC operation voltage
- Responding to a single-pole
- Open-Collector sinking type
- 50mA maximum sinking output current
- Reverse Polarity Protection
- Good temperature performance
- Higher sensitivity
- Compatible with Digital Logic
Applications
- The brushless DC motor, DC fans, DC water pump
- The home appliance control panel
- sewing equipment, textile machinery
- speed sensor, position detecting, counting and
- The flow sensor, flow meter
- The auto-ignition, safety alarm device
- other industrial control fields
Magnetic-electrical Transfer Characteristics
