s
Absolute Maximum Ratings
(Ta = 25C )
*2 For 5 seconds
*1 Pules width
<=
100
s, Duty ratio = 0.01
Parameter
Symbol
Rating
Unit
Input
Forward current
I
F
50
mA
*1
Peak forward current
I
FM
1
A
Reverse voltage
V
R
6
V
Power dissipation
P
75
mW
Output
Supply voltage
V
CC
- 0.5 to + 17
V
Output current
I
O
50
mA
Power dissipation
P
O
250
mW
Operating tamperature
T
opr
- 25 to + 85
C
Storage temperture
T
stg
- 40 to + 100
C
*2
Soldering temperature
T
sol
260
C
GP1A15
GP1A15
s
Features
s
Outline Dimensions
( Unit : mm)
High Sensing Accuracy Type OPIC
Photointerrupter
1. High sensing accuracy
3. Low threshold input current
4. Low level supply current
6. TTL and CMOS compatible output
s
Applications
1. Floppy disk drives
2. Copiers, printers, facsimiles
3. Opetoelectronic switches, optoelectronic
counters
( slit width : 0.25mm )
( I
FLH
: MAX. 10mA )
( I
CCL
: MAX. 5mA )
5. Operating supply voltage V
CC
: 4.5 to 17V
Voltage regulator
Amp.
12.0
C0.5
2.5
8.0
2.3
(1.5)
(8.8)
6.0
(1.27)
Internal connection
diagram
1A15
0.25
1
2
3
4
5
1 Anode
2 Cathode
5 GND
2
-
0.7
2
-
(2.54)
1
2
4
3
5
Dimensions(d) Tolerance
d
<=
6.0
0.15
6.0
<
d
<=
12.0
0.25
2. Built-in schmidt trigger circuit
Slit width
(Both sides of
emitter and
detector)
*
Unspecified tolerances shall be as follows
;
*
( )
:
Reference dimensions
(10k
)
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
*" OPIC" (Optical IC ) is a trademark of the SHARP Corporation.
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
"
"
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
3 V
CC
4 V
O
3
-
12.0
MIN.
11.0
MIN.
10.5
MIN.
0.25
0.05
3.0
+
0.2
-
0.1
3.7
+
0.1
-
0
5
-
0.45
+
0.3
-
0.1
2.0
+
0
-
0.15
5.5
0.1
5.26
0.2
2
-
0.7
0.1
3.5
0.1
s
Electro-optical Charcateristics
(Ta = 25C )
Parameter
Conditions
MIN.
TYP.
MAX.
Unit
Input
Forward voltage
I
F
= 10mA
-
1.15
1.4
V
Reverse current
V
R
= 3V
-
-
10
A
Output
Operating supply voltage
4.5
-
17
V
Low level output voltage
V
OL
I
OL
= 16mA, V
CC
= 5V, I
F
= 0
-
0.15
0.4
V
High level output voltage
V
OH
V
CC
= 5V, I
F
= 10mA
4.9
-
-
V
Low level supply current
I
CCL
V
CC
= 5V, I
F
= 0
-
2.5
5.0
mA
High level supply current
I
CCH
V
CC
= 5V, I
F
= 10mA
-
1.0
3.0
mA
Transfer
charac-
teristics
I
FLH
V
CC
= 5V
0.2
2.5
10
mA
I
FHL
/I
FLH
0.55
0.75
0.95
-
Response time
t
PLH
V
CC
= 5V
I
F
= 10mA
R
L
= 280
3
9
s
t
PHL
-
-
5
15
Rise time
t
r
-
0.1
0.5
Fall time
t
f
-
0.05
0.5
Parameter
Symbol
Low level output current
I
OL
Forward current
I
F
Operating temperature
Ta= 0 to + 70C
*3 I
FLH
represents forward current when output goes from low to high.
*4 I
FHL
represents forward current when output goes from high to low.
Hysteresis stands for I
FHL
/I
FLH
.
s
Recommended Operating Conditions
MIN.
MAX.
Unit
-
16.0
mA
12.5
20.0
mA
*3
" Low
High" threshold input current
*4
Hysteresis
GP1A15
Symbol
V
F
I
R
V
CC
" Low
High" propagation delay time
" High
Low" propagation delay time
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
0
10
20
30
40
50
100
75
50
25
0
85
-
25
-
25
85
0
25
50
75
100
300
250
200
150
100
0
50
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
Fig. 1 Forward Current vs. Ambient
Temperature
Forward current I
F
(
mA
)
Output power dissipation P
O
(
mW
)
GP1A15
-
25
85
0
25
50
75
100
60
50
40
30
20
10
0
0.05
0.02
0.01
0.1
0.2
0.5
1.0
50
20
5
2
100
10
1
5mA
16mA
- 25
0
25
50
75
100
0.4
0.3
0.2
0
0.1
0
0.5
1.0
1.5
2.0
2.5
3.0
500
200
100
50
20
10
5
2
1
0
0.2
0.4
0.6
0.8
1.0
1.2
20
15
10
5
0
0.4
0.6
0.8
1.0
1.2
1.4
100
75
50
25
0
- 25
50C
25C
0C
- 25C
Low level output current I
OL
(
mA
)
Ambient temperature T
a
(C)
Fig. 3 Low Level Output Current vs.
Ambient Temperature
Forward current I
F
(
mA
)
Forward voltage V
F
( V)
T
a
= 25C
I
FLH
I
FHL
I
FLH
= 1 at V
CC
= 5V
Supply voltage V
CC
( V)
Fig. 5 Relative Threshold Input Current vs.
Supply Voltage
I
FLH
I
FHL
I
FLH
= 1 at T
a
= 25C
Ambient temperature T
a
( C)
Fig. 6 Relative Threshold Input Current vs.
Ambient Temperature
V
CC
= 5V
OL
(
V
)
Fig. 7 Low Level Output Voltage vs.
Low Level Output Current
I
OL
= 30mA
V
CE
= 5V
T
a
= 25C
V
CC
= 5V
Fig. 8 Low Level Output Voltage vs.
Ambient Temperature
Fig.4 Forward Current vs. Forward Voltage
Relative threshold input current
Relative threshold input current
Low level output voltage V
I
FHL
/I
FLH
I
FHL
/I
FLH
OL
(
V
)
Low level output voltage V
T
a
= 75C
Low level output current I
OL
( mA )
Ambient temperature T
a
( C)
GP1A15
0.2
0.1
0
0.3
0.4
0.5
5
2
0.5
10
1
0.2
6
5
4
3
2
1
7
10
20
30
0
40
50
85C
25C
6
4
14
0
2
4
1
3
5
2
6
8
10
12
16
85C
25C
0
10%
90%
50%
1.5V
Input
Output
Input
47
Voltage regulator
Amp.
10k
+
5V
Output
0.01m F
280
Test Circuit for Response Time
T
a
=- 25C
T
a
=- 25C
Supply voltage V
CC
( V)
Supply current I
/
I
CCH
I
CCL
I
CCH
t
PHL
t
PLH
Forward current I
F
( mA )
Propagation delay time t
PLH
,t
PHL
(
s
)
t
r
t
f
L
( k
)
Rise time, fall time t
r
,t
f
(
s
)
V
CC
= 5V
R
L
= 280
T
a
= 25C
I
F
= 10mA
V
CC
= 5V
T
a
= 25C
I
F
=
10mA
t
r
=
t
f
=
0.01m s
Z
O
=
50
t
PLH
t
PHL
t
r
t
f
V
OH
V
OL
s
Precautions for Use
Fig.10 Propagation Delay Time vs.
Forward Current
( 1) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01
F
Fig. 9 Supply Current vs. Supply Voltage
CCL
(mA
)
Fig.11 Rise Time, Fall Time vs.
( 2) As for other general cautions, refer to the chapter " Precautions for Use " .
between Vcc and GND near the device.
Load Resistance
Load resistanc R
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