GP1A15 Datasheet, PDF (4/4 Pages) Sharp Electrionic Components – High Sensing Accuracy Type OPIC Photointerrupter

GP1A15
Fig. 9 Supply Current vs. Supply Voltage
6
5
T _a=- 25˚C
4
25˚C
3
I_CCL
2
1 _ICCH
85˚C
T _a=- 25˚C
25˚C
85˚C
0
2 4 6 8 10 12 14 16
Supply voltage V_CC ( V)
Fig.11 Rise Time, Fall Time vs.
Load Resistance
0.5
I_F = 10mA
V _CC= 5V
T _a= 25˚C
0.4
Fig.10 Propagation Delay Time vs.
Forward Current
7
t _PHL
6
5
4
3
t _PLH
2
1
V_CC= 5V
R_L= 280Ω
0
T _a= 25˚C
0
10
20
30
40
50
Forward current I _F ( mA )
0.3
0.2
t_r
0.1
0
0.2
t_f
0.5
1
2
5
10
Load resistanc R_L ( k Ω )
Test Circuit for Response Time
I_F = 10mA
Input
Voltage regulator
10k Ω
t_r= t_f= 0.01m s _47Ω
Z_O= 50Ω
Amp.
+ 5V
280Ω
Output
Input
0.01m F
Output
50%
t_PLH
t_PHL
10%
t_r
90% ^VOH
1.5V
t_f
V_OL
s Precautions for Use
( 1) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01µ F
between Vcc and GND near the device.
( 2) As for other general cautions, refer to the chapter “ Precautions for Use ” .