The 3144 is a hall sensor, which means that if it detects a magnet, the output goes low; otherwise, the output remains high. A magnetic field generated by an electromagnet or a permanent magnet powers Hall effect devices. The user must calibrate the output voltage based on the supply voltage. The output voltage varies in direct proportion to the magnetic field strength.
Features
- Power Consumption of 3.5mA at VCC = 5V for Energy Efficiency
- Miniature Construction
- Single Current Sourcing Output
- Linear Output for Circuit Design Flexibility
- Low Noise Output Virtually Eliminates the Need for Filtering
- A Stable and Accurate Output
- Temperature Range of -40°C to +85°C
- Responds to Either Positive or Negative Gauss
Pin Configurations
- VCC (+5V)
- GND
- Digital Output
Application:
- Rotary encoder
- Ferrous metal detector
- Current sensing
- Position sensing
- Magnetic Power Breakers
- Automatic Magnetic Doors Systems
- Detection of Magnetic Field
- Detection of poles in BLDC Motors
- Automotive and Industrial Applications
Specifications
| Model |
3144 |
| Type | Hall Effect Sensor |
| Working Voltage | 3.0V-6.5V |
| No. of Pins | 03 |
| Width |
4mm |
| Thickness | 1.5mm |
| Operating Temperature Range | -40°C to 85°C |
| Mounting Type | Through Hole |
| Country of Origin | China |
