GP2L09 Datasheet, PDF (5/6 Pages) Sharp Electrionic Components – Subminiature, High Sensitivity Photointerrupter

GP2L09/GP2L24/GP2L26
Fig.11 Relative Collector Current vs.
Card Moving Distance (1)
100
I_F= 4mA
V_CE= 2V
80
d= 1mm
T _a= 25˚C
60
Fig.12 Relative Collector Current vs.
Card Moving Distance (2)
100
I_F= 4mA
V_CE= 2V
80
d= 1mm
T _a= 25˚C
60
40
40
20
20
0
-1 0 1 2 3 4 5 6 7
Card moving distance L ( mm )
0
-2 -1 0 1 2 3 4
56
Card moving distance L ( mm )
Test Condition for Distance & Detecting
Position Characteristics
Fig.13 Frequency Response (GP2L09)
(EX.: GP2L24)
Correspond to Fig.10
Al evaporation
Correspond to Fig.11
Test condition
I_F = 4mA
V_CE = 2V
d = 1mm
OMS card
White
Black
d
GP2L24
Correspond to Fig.12
0
Test condition
I_F = 4mA
-5
V_CE = 2V
d = 1mm
OMS card
- 10
White
Black
V _CE = 2V
I _C = 10mA
T _a= 25˚C
R _L= 1kΩ 100Ω
10Ω
d
Lmm
d
- 15
Lmm
+
L= 0
-
+
L= 0
-
- 20
10 ² 2
5 10 ³ 2 5 10 ⁴ 2 5 10 ⁵ 2
Frequency f ( Hz )
Fig.14 Frequency Response (GP2L24/ GP2L26)
Fig.15 Spectral Sensitivity (Detecting Side)
5
100
I_F= 10mA
T _a= 25˚C
V_CE= 2V
0
T _a= 25˚C
80
-5
R _L= 1kΩ
100Ω
10Ω
- 10
- 15
- 20
10²
10³
10⁴
10⁵
10⁶
Frequency f ( kHz )
60
40
20
0
600 700
800 900 1000 1100 1200
Wavelength λ ( nm )