In order to protect the sensors, they are packaged in a Tube. As a measure of protection, analog sensors are enclosed in 8-SOIC (0.154, 3.90mm Width) packages. As a result of this sensor's 8 pins, it can be operated properly. In this electronic part, there are 8 terminations. For analog sensors, the current flowing from GND should be 400μA. In theory, this sensor can be powered by 400μA current. As a general rule, the sensor's current output should be 6mA if optimal performance is to be achieved. Sensors typically output 150mV as their output voltage.