GP1A52LR
GP1A52LR
s
Features
2. High sensing accuracy ( Slit width: 0.5mm )
3. TTL and CMOS compatible output
4. PWB mounting type
s
Applications
1. OA equipment, such as printers, floppy
s
Absolute Maximum Ratings
(Ta = 25C )
s
Outline Dimensions
(Unit : mm )
*1 Pulse width<=100
s, Duty ratio= 0.01
*2 For 5 seconds
1. Output inverting type of
GPIA52HR
10.0
(1.27)
(1.27)
3.5
1.5
(9.2)
(1.5)
5.0
Slit width
0.5
C1.0
7.5
2.5
(15k
)
Internal connection diagram
Voltage regulator
Amp
1
2
3
4
5
1 Anode
2 Cathode
5 GND
1
2
3
4
5
1A52LR
(Both sides of
detector and
emitter )
*
Unspecified tolerances shall be as follows
;
*
( )
:
Reference dimensions
Dimensions(d) Tolerance
0.1
6.0
<
d
<=
18.0
0.2
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
Low level output current
I
OL
50
mA
Power dissipation
P
O
250
W
Operating temperature
T
opr
- 25 to + 85
C
Storage temperature
T
stg
- 40 to + 100
C
*2
Soldering temperature
T
sol
260
C
OPIC Photointerrupter
disk drives, etc.
2. VCRs
d
<=
6.0
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
12.2
0.3
9.0
MIN.
5
-
0.4
+
0.3
-
0.1
5
-
0.45
+
0.3
-
0.1
3.0
+
0.2
-
0.1
A52
S
GP1A52LR
Parameter
Symbol
Operating temp.
MIN.
MAX.
Unit
Low level output current
I
OL
Ta = 0 to + 70C
-
16.0
mA
Forward current
I
F
10.0
20.0
mA
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input
Forward voltage
V
F
I
F
= 5mA
-
1.1
1.4
V
Reverse current
I
R
V
R
= 3V
-
-
10.0
A
Output
V
CC
4.5
-
17.0
V
Low level output voltage
V
OL
-
0.15
0.4
V
High level output voltage
V
OH
4.9
-
-
V
Low level supply current
I
CCL
-
1.7
3.8
mA
High level supply current
I
CCH
-
0.7
2.2
mA
Transfer
charac-
teristics
threshold input current
*3
"High
Low"
I
FHL
V
CC
= 5V
-
1.0
5.0
mA
*4
Hysteresis
I
FLH
/I
FHL
V
CC
= 5V
0.55
0.75
0.95
" High
Low"
t
PHL
V
CC
= 5V, I
F
= 5mA
R
L
= 280
-
3.0
9.0
s
" Low
High"
t
PLH
-
5.0
15.0
Response
time
Rise time
t
r
-
0.1
0.5
Fall time
t
f
-
0.05
0.5
s
Electro-optical Characteristics
(Ta = 25C )
*3 I
*4 I
Hysteresis stands for I
FLH
/I
FHL
.
V
CC
= 5V, I
F
= 0mA
V
CC
= 5V, I
F
= 5mA
V
CC
= 5V, I
F
= 0mA
propagation delay time
propagation dealy time
s
Recommended Operating Conditions
0
10
20
30
40
50
60
100
75
50
25
0
85
- 25
- 25
85
0
25
50
75
100
300
250
200
150
100
50
0
Fig. 1 Forward Current vs. Ambient
Temperature
Forward current I
F
(
mA
)
Ambient temperature T
a
(C)
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
Output power dissipation P
O
(
mW
)
Ambient temperature T
a
( C)
Operating supply voltage
V
CC
= 5V, I
F
= 5mA, I
OL
= 16mA
FHL
FLH
represents forward current when output changes from high to low.
represents forward current when output changes from low to high.
GP1A52LR
- 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
0.5
0.9
0.6
0.8
1.0
1.1
20
15
10
5
0
0.4
0.6
0.8
1.0
1.2
1.4
100
75
50
25
0
- 25
3.5
0
0.5
1
1.5
2
2.5
3
500
200
100
50
20
10
5
2
1
50C
25C
0C
- 25C
5mA
16mA
- 25
0
25
50
75
100
0.4
0.3
0.2
0
0.1
0.5
0.6
25
0.7
1.6
Fig. 3 Low Level Output Current vs.
Ambient Temperature
Low level output current I
OL
(
mA
)
Ambient temperature T
a
(C)
T
a
= 75C
Forward current I
F
(
mA
)
Forward voltage V
F
( V)
Fig. 5 Relative Threshold Input Current vs.
Supply Voltage
Ambient Temperature
T
a
= 25C
I
= 1 at V
CC
= 5V
I
= 1 at T
a
= 25C
V
CC
= 5V
Fig. 7 Low Level Output Voltage vs.
Low Level Output Current
Fig. 8 Low Level Output Voltage vs.
Ambient Temperature
OL
(
V
)
Low level output current I
OL
( mA )
OL
(
V
)
Ambient temperature T
a
( C)
I
OL
= 30mA
V
CC
= 5V
Fig. 4 Forward Current vs. Forward Voltage
Fig. 6 Relative Threshold Input Current vs.
Relative threshold input current I
FHL
, I
FLH
I
FHL
I
FLH
FHL
Relative threshold input current I
FHL
, I
FLH
I
FHL
I
FLH
Low level output voltage V
Low level output voltage V
FHL
V
CC
= 5V
T
a
= 25C
Supply voltage V
CC
( V)
Ambient temperature T
a
( C)
GP1A52LR
0.2
0.1
0
0.3
0.4
0.5
5
2
0.5
10
1
0.2
10%
90%
50%
1.5V
Input
Output
Input
47
Voltage regulator
Amp.
+
5V
Output
0.01
F
280
Test Circuit for Response Time
5V
10V
3.0
2.5
0.5
0
1.0
1.5
2.0
100
75
50
25
0
- 25
10V
5V
60
6
8
4
10
2
12
10
20
30
0
40
50
0
0.8
0.7
0.6
20
50
0.1
GND
Supply current I
CC
(
mA
)
V
CC
= 17V
I
CCL
V
CC
= 17V
I
CCH
Ambient temperature T
a
(C)
Propagation delay time t
PLH
,t
PHL
(
s
)
Forward current I
F
( mA )
Fig.11 Rise Time, Fall Time vs.
Load Resistance
Rise time, fall time t
r
,t
f
(
s
)
Load resistance R
L
( k
)
t
r
t
f
I
F
=
5mA
t
r
=t
f
=0.01
s
=50
t
t
V
OH
V
OL
t
f
t
r
Fig. 9 Supply Current vs.
Ambient Temperature
Fig.10 Propagation Delay Time vs.
Forward Current
s
Precautions for Use
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol
V
CC
= 5V
R
L
= 280
T
a
= 25C
T
a
= 25C
V
CC
= 5V
I
F
= 5mA
t
PLH
t
PHL
( 1) In case of cleaning, use only the following type of cleaning solvent.
( 2) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01
F
between Vcc and GND near the device.
(15k
)
Zo
PHL
PLH
( 3) As for other general cautions refer to the chapter "Precautions for Use .
"
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