GP1L57 Datasheet, PDF (4/4 Pages) Sharp Electrionic Components – Wide Gap Type Photointerrupter

Fig. 10 Frequency characteristics
V _CE= 2V
I _C= 10mA
0
T _a= 25˚C
-5
R_L=
- 10
1kΩ
100Ω 10Ω
- 15
- 20
2
5 10 ³ 2 5 10 ⁴ 2 5 10 ⁵ 2 5 10 ⁶
Frequency f (Hz)
Fig. 12 Detecting Position Characteristics (1)
I_F = 1mA
100
V _CE= 2V
T _a= 25˚C
L
Sensor
Shield plate
50
-
+
0
(Sensor center)
GP1L57
Fig. 11 Dark Current vs. Ambient Temperature
10 ^{- 4}
5
10 ^{- 5}
5
V_CE = 10V
10 ^{- 6}
5
10 ^{- 7}
5
10 ^{- 8}
5
10 ^{- 9}
5
10 ^{- 10}
5
10 ^{- 11}
- 25
0
25
50
75
100
Ambient temperature Ta (˚C)
Fig. 13 Detecting Position Characteristics (2)
I_F = 1mA
100
V _CE= 2V
T _a= 25˚C
Shield plate
50
Sensor _{(Sensor center)}
0
-3 -2 -1 0 1 2 3 4 5
Shield distance L (mm)
0
-3 -2 -1 0 1 2 3 4 5
Shield distance L (mm)
(Precautions for Operation)
In case of cleaning, use only the following type of cleaning solvent.
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol
q As for other general precautions, please refer to the chapter "Precautions for Use".