Hall Effect Sensor A3144 Type Bipolar

There are two main types of hall-effect sensor, one which gives an analog output and the other which gives a digital output. A3144 is a digital output hall sensor, meaning if it detects a magnet the output will go low else the output will remain high.

Specification:

• Digital Output Hall-effect sensor
• Operating voltage: 4.5V to 28V (typically 5V)
• Output Current: 25mA
• Can be used to detect both the poles of a magnet
• Output voltage is equal to operating voltage
• Operating temperature: -40°C to 85°C
• Turn on and Turn off time is 2uS each
• Inbuilt reverse polarity protection
• Suitable for Automotive and Industrial Applications

Documents:

Datasheet