GP2Y0A02YK0F Datasheet, PDF (5/9 Pages) Sharp Electrionic Components – Distance Measuring Sensor Unit Measuring distance: 20 to 150 cm Analog output type

Fig. 2 Example of distance measuring characteristics (output)
GP2Y0A02YK0F
3
White paper (Reflectance ratio : 90 %)
2.5
Gray paper (reflectance ratio : 18 %)
2
1.5
1
0.5
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Distance to reflective object L [cm]
3
15cm
2.5
20cm
2
30cm
10cm
1.5
40cm
50cm
60cm
1
100cm
0.5
150cm
White paper (Reflectance ratio : 90 %)
Gray paper (reflectance ratio : 18 %)
0
0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1
Inverse number of distance [1/cm]
Sheet No.: E4-A00101EN
5