49E Overview
The 49E Series Economical Linear Hall-effect sensors are small, versatile linear Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. The linear sourcing output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field.
49E Key Features
- Good linearity and high sensitivity（1.4 ~3.0mV/GS optional）
- Miniature construction
- Power consumption of 4 mA at 5 Vdc for energy efficiency
- Low-voltage operation down to 2.3 Vdc
- Single current sourcing output
- Linear output for circuit design flexibility
- Low noise output virtually eliminates the need for filtering
- Temperature range of -40 °C to 100 °C [-40 °F to 212 °F]
- Responds to either positive or negative gaussl
- Current sensing