In order to ensure safety, these analog sensors are packaged in the Tape & Reel (TR). For the protection of the analog sensors, they are packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) packages. For proper operation, this sensor has 8 pins. Electronic part with 8 terminations. For analog sensors, the current flowing from the GND terminal should be 400μA. A sensor like this works if it is supplied with 400μA current.