A3144 Hall Effect Sensor Switch

49E is a Linear Hall-Effect sensor with a small size and economical price. Hall effect devices are operated by a magnetic field from electromagnet or a permanent magnet. The user must set souring output voltage by supply voltage. The output voltage varies in proportion to the strength of the magnetic field.

Features:

• Linear
• Highly sensitive
• Power consumption: 4mA at 5Vdc
• Small or miniature construction
• Low-voltage operation down to 2.3 Vdc
• Single current sourcing output
• Operating temperature: -40 to 100˚C

Applications:

• Motor control
• Rotary encoder
• Ferrous metal detector
• Current sensing
• Position sensing

Package included:

• 1 xA3144 Hall Effect Sensor Switch