GP2L20L Datasheet, PDF (4/4 Pages) Sharp Electrionic Components – Compact, Thin Type Photointerrupter

Test Circuit for Response time
Input R_D
V_CC
R_L
Output Input
Output
MONOSASHI
t_d
PRISM
10%
90%
t_s
t_r
t_f
Fig.10 Collector Dark Current vs.
Ambient Temperature
10 ^{- 4}
5 _{V CE = 10V}
10 ^{- 5}
5
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 T _a (˚C)
q Please refer to the chapter “ Precautions for Use” .
GP2L20L/GP2L20R
Fig. 9 Frequency Response
V _CE = 2V
I_C = 2mA
0
T_a = 25˚C
-5
R_L =
- 10
1kΩ
100Ω 10Ω
- 15
- 20
2
5 10³ 2 5 10⁴ 2 5 10⁵ 2 5 10⁶
Frequency f ( Hz )