GP1A17 Datasheet, PDF (4/4 Pages) Sharp Electrionic Components – Wide Gap Type, OPIC Photointerrupter

GP1A17
Fig. 9 Supply Current vs. Supply Voltage
7
6
5
T a =- ^25˚C
4
25˚C
3
I _CCL
2
1 _{I CCH}
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
V _CC= 5V
I_F = 7mA
T _a= 25˚C
0.4
Fig.10 Propagation Delay Time vs.
Forward Current
7
t _PHL
6
5
4
3
t _PLH
2
V _CC= 5V
1
R _L = 280Ω
T _a= 25˚C
0
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 resistance R _L ( kΩ )
Test Circuit for Response Time
V_IN
t_r= t_f= 0.01µ s
Z_O= 50Ω
47 Ω
Voltage regulator
10k Ω
Amp.
+ 5V
280 Ω
V_O
0.01 µ F
Input
t_PLH
Output
t_r
50%
t_PHL
90% ^VOH
1.5V
10%
t_f
V_OL
s Precautions for Use
( 1) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01 µF
between Vcc and GND near the device.
( 2) As for other general cautions, refer to the chapter “Precautions for Use” .