It is for safety reasons that these analog sensors are packaged in the Tape & Reel (TR). To protect the analog sensors, they're put in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) packages. For the proper operation of this sensor, there are 8 pins. It contains 8 terminations. Analog sensors should have a current flowing from the GND terminal of 25μA. The sensor has a nominal capacity of providing 350μA current.