A3144E Hall sensor

Hall-effect sensor Specifications: 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