GP1A38L5/GP1A38L7
s
Features
1. Multi-channel type
2. Built-in Schmidt trigger circuit
3. LSTTL and TTL compatible output
4. Can be mounted with screws
s
Applications
1. Laser beam printers
2. Copiers
s
Outline Dimensions
( Unit : mm)
GP1A38L5
( 5-channel type )
GP1A38L7
( 7-channel type )
1 2 3 4 5
GP1A38L5
1A38L5
35.0
3.5
7.0
Slit width
42.5
3.0
7.5
2.0
C0.5
2
-
R1.0
5.5
8.0 5.0
7.0
7.0
5.0
8.0
5.5
2
-
R1.0
C0.5
7.5
3.0
55.0
Slit width
7.0
3.5
49.0
1A38L7
GP1A38L7
5
4
3
2
1
6 7
Internal connection diagram
Internal connection diagram
Voltage
regulator
Voltage
regulator
g
g
1
2
3
4
5
6
7
7 GND
1
2
3
4
5
6
7
8
9
9 GND
1
2
3
4
5
6
7
8
9
*
Unspecified tolerances shall be as follows
;
*
( )
:
Reference dimensions
*
JAPAN AMP made EI connector 171825-7
*
Unspecified tolerances shall be as follows
;
*
( )
:
Reference dimensions
Dimensions(d) Tolerance
d
<
4.0
0.2
0.3
0.5
Dimensions(d) Tolerance
d
<=
4.0
0.2
4.0
<
d
<=
16.0
0.3
16.0
<
d
<=
60.0
0.5
4.0
<=
d
<
16.0
16.0
<=
d
No.
( 6
-
2.5
)
7 6 5 4 3 2 1
No.
( 8
-
2.5
)
(3.5)
(52.9)
(25.5)
(65.4)
(25.5)
( 2.2
)
3.5
GP1A38L5/GP1A38L7
Multi-channel OPIC
Photointerrupter
with Connector
Sensor
Sensor
g
JAPAN AMP made EI connector 171825-9
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,
4.0
0.1
3.5
0.1
7.0
x
4
=
28.0
0.1
10
-
0.5
0.1
5.0
1.0
18.0
0.3
35.0
0.2
4.2
0.2
15.5
1.0
10.4
+
1.5
-
0.5
1 V
CC
2 V
O5
3 V
O4
4 V
O3
5 V
O2
6 V
O1
35.0
0.2
4.2
0.2
10.4
+
1.5
-
0.5
3.5
0.1
7.0
x
6
=
42.0
0.2
4.0
0.1
18.0
0.3
14
-
0.6
+
0
-
0.1
1 V
CC
2 V
O7
3 V
O6
4 V
O5
5 V
O4
6 V
O3
7 V
O2
8 V
O1
GP1A38L5/GP1A38L7
s
Absolute Maximum Ratings
(Ta = 25C )
*1 The connector should be plugged in/out at normal temperature.
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
- 0.5 to + 7
V
Output voltage
V
O
28
V
Output current
I
OL
50
mA
*1
Operating temperature
T
opr
- 20 to + 75
C
*1
Storage temperature
T
stg
- 40 to + 85
C
s
Electro-optical Characteristics
*2 Connects between V
CC
and output terminal.
( Unless otherwise specified V
CC
= 5V, Ta = 25C )
0
10
20
30
40
50
60
- 20
100
75
50
25
0
0.05
0.02
0.01
0.1
0.2
0.5
1
50
20
5
2
100
10
1
Fig. 1 Low Level Output Current vs.
Ambient Temperature
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
Low level output current I
OL
(
mA
)
Ambient temperature T
a
(C)
OL
(
V
)
Low level output current I
OL
( mA )
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
V
CC
4.5
-
5.5
V
Low level
supply current
GP1A38L5
I
CCL
-
-
80
mA
GP1A38L7
-
-
110
mA
Low level output voltage
V
OL
-
-
0.35
V
High level
supply current
GP1A38L5
I
CCH
-
-
80
mA
GP1A38L7
-
-
110
mA
High level output voltage
V
OH
V
CC
x 0.9
-
-
V
Response frequency
f
-
-
Hz
Operating supply voltage
Light beam uninterrupted
Light beam
uninterrupted,I
OL
= 16mA
Light beam interrupted
interrupted,
*2
R
L
= 47k
R
L
= 47k
Light beam
Low level output voltage V
3 000
V
CC
= 5V
T
a
= 25C
GP1A38L5/GP1A38L7
0.4
0.3
0.2
0
0.1
0.5
0.6
+ 75C
+ 25C
60
4.5
5.0
5.5
30
40
50
{
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
(GP1A38L5 )
V
CC
= 5V
I
OL
= 30mA
I
OL
= 16mA
I
OL
= 5mA
OL
(
V
)
Ambient temperature T
a
(C)
Supply current I
CC
(
mA
)
Supply voltage V
CC
( V)
I
CCL
I
CCH
+ 75C
+ 25C
70
4.5
5.0
5.5
40
50
60
0
Shield distance d ( mm)
10
20
30
40
50
60
Shield distance d ( mm )
CH1 CH2 CH3 CH4 CH5
Output OFF
Output ON
CH5
CH4
CH3
CH2
CH1
60
50
40
30
20
10
0
CH6 CH7
Shield
d
GP1A38L5
GP1A38L7
(GP1A38L7 )
(GP1A38L5 )
(GP1A38L7 )
Measuring Method for Detecting
Position Characteristics (1)
I
CCL
I
CCH
Supply current I
CC
(
mA
)
Supply voltage V
CC
( V)
V
CC
= 5V
T
a
= 25C
R
L
= 47k
V
CC
=
5V
T
a
=
25C
L
=
47k
CH
Detecting distance d
1
2
10.5
0.5mm
3
17.5
0.5mm
4
24.5
0.5mm
5
31.5
0.5mm
CH
Detecting distance d
1
2
10.5
0.5mm
3
17.5
0.5mm
4
24.5
0.5mm
5
31.5
0.5mm
6
38.5
0.5mm
7
45.5
0.5mm
Low level output voltage V
Fig.4-a Supply Current vs. Supply Voltage
Fig.4-b Supply Current vs. Supply Voltage
Fig.5-a Detecting Position Characteristics (1)
Fig.5-b Detecting Position Characteristics (1)
3.5
0.5mm
R
0
100
75
50
25
- 25
T
a
=- 20C,+ 25C,+ 75C
T
a
=- 20C
Output ON
Output OFF
T
a
=- 20C,+ 25C,+ 75C
T
a
=-
20C
3.5
0.5mm
GP1A38L5/GP1A38L7
5
4
3
2
1
0
6
h
Shield
Output ON
Output OFF
Shield distance h ( mm)
Detecting position
Shield distance h ( mm)
Shield
h
6
0
1
2
3
4
5
(GP1A38L5 )
(GP1A38L7 )
V
CC
= 5V, R
L
= 47k
T
a
= 25C
Detecting position
h= 3.0
+ 2.0
V
CC
= 5V, R
L
= 47k
T
a
= 25C
h= 3.0
+ 2.0
s
Precautions for Use
( 1) In this product, the PWB is fixed with a resin cover, and cleaning solvent may remain
( 2) Remove dust or stains, using an air blower or a soft cloth moistened in cleaning solvent.
marking portion.
In this case, use only the following type of cleaning solvent used for wiping off
:
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol
When the cleaning solvents except for specified materials are used, please consult us.
( 3) 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.
Fig.6-a Detecting Position Characteristics (2)
Fig.6-b Detecting Position Characteristics (2)
Output OFF
Output ON
inside the case; therefore, dip cleaning or ultrasonic cleaning are prohibited.
However, do not perform the above cleaning using a soft cloth with cleaning solvent in the
( 4) As for other general cautions, refer to the chapter " Precautions for Use ".
- 1.5
mm
- 1.5
mm
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