GP2A200LCS0F Datasheet, PDF (5/10 Pages) Sharp Electrionic Components – Detecting Distance : 2 to 22mm OPIC Output, Refl ective Photointerrupter with Connector

Fig.1 Test Condition for Peak Pulse Value I_CCP
R=1Ω
1
V
2
3
V_CC=5V
R_L=1kΩ
V_O
GND
t_W
t_P
Photointerrupter
GP2A200LCS0F Series
I_CCP=V_r/1Ω
t_W (TYP.)=8μs (GP2A240LCS0F : 2.5 to 9.3μs)
t_P (TYP.)=130μs (GP2A240LCS0F : 40 to 150μs)
Fig.2 Test Condition for Detecting Distance Characteristics
Reflective object
V_OH
Detection surface
V_OL
Detecting distance L
L_HLS
L_HLL
L_LHS
L_LHL
Fig.3 Test Circuit for Response Time
Reflective object
Detection surface
1
2
3
R_L=1kΩ
V_CC=5V
V_O
GND
L
Photointerrupter
t_PHL
V_OUT
waveform
With reflective object
Without reflective object
t_PLH
V_OH
1.5V
V_OL
Fig.4 Test Condition for External Disturbing Light Illuminance
E_V1 : At non-detecting
Light source A
Emission/detection
surface
E_V2 : At detecting
Light source A
Photointerrupter
Illuminance shall be that on the emission/detection surface.
Output shall not go from "H" to "L".
PPC paper
Emission/detection surface
Photointerrupter
Illuminance shall be that on the reflective
object.
Output shall not go from "L" to "H".
15mm
Sheet No.: D3-A05101EN
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