OH49E/ OH49E-S Series Hall effect linear IC
OH49E series hall ICs are small, versatile linear Hall-effect devices. They detect the magnetic field from a permanent magnet or an electromagnet. The output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field.
| Supply Voltage | 3.0-6.5V |
|---|---|
| Operating Temp | -20～100℃ |
| Output Voltage | 0.8-4.2V |
| Equivelants | SS49E |
Datasheet download
OH49E OH49E-S Hall-effect linear IC datasheet
General Information
OH49E series hall ICs are small, versatile linear Hall-effect devices. They detect the magnetic field from a permanent magnet or an electromagnet. The output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. The integrated circuitry features low noise output, which makes it unnecessary to use external filtering. It also includes precision resistors to provide increased temperature stability and accuracy. The operating temperature range of these linear Hall sensors is -20℃ to100℃, appropriate for commercial, consumer, and industrial applications.
Features
- Power Consumption of 4.2mA at VCC=5V for Energy Efficiency
- 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 -20℃ to 100℃
- Responds to either Positive or Negative Gauss
Typical applications
- Current Sensing
- Motor Control
- Position Sensing
- Magnetic Code Reading
- Ferrous Metal Detector
- Vibration Sensing
- Liquid Level Sensing
- Weight Sensing
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