Multi-channel OPIC
GP1A38L5/GP1A38L7
Photointerrupter
with Connector
GP1A38L5/GP1A38L7
■ Features
1. Multi-channel type
GP1A38L5 (5-channel type
GP1A38L7 (7-channel type
)
)
2. Built-in Schmidt trigger circuit
3. LSTTL and TTL compatible output
4. Can be mounted with screws
■ Outline Dimensions
GP1A38L5
(
3.5
3.5
Sensor
No.
±
3.5
2.0
7.5
3.0
GP1A38L7
3.5
)
35.0
2345
1
0.1
7.0x 4= 28.0
7.0
φ4.0
± 0.2
35.0
(
)(
52.9
± 0.1
Slit width
10 - 0.5
1A38L5
± 0.1
42.5
±
0.2
35.0
φ 4.2
±
0.1
φ 4.2
± 0.2
10.4
)
1.0
±
6 - 2.5
15.5
(
+
1.5
-
0.5
5.5
2 - R1.0
1.0
±
5.0
❈
±
0.2
25.5
8.0
5.0 7.0
7654321
■ Applications
1. Laser beam printers
2. Copiers
*“OPIC” (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal processing circuit integrated onto a single chip.
(
Unit : mm
Internal connection diagram
Voltage
regulator
1234567
1 V
CC
2 V
)
C0.5
0.3
±
18.0
*Unspecified tolerances shall be as follows;
Dimensions(d
4.0< d<=16.0 ± 0.3
16.0< d<=60.0 ± 0.5
*( ): Reference dimensions
*JAPAN AMP made EI connector 171825-7
)
d<=4.0 ± 0.2
Internal connection diagram
3 V
4 V
Tolerance
O5
O4
O3
5 V
O2
6 V
O1
7 GND
)
3.5
1
Sensor
No.
±
0.1
7.0x 6= 42.0
3.5
)
7.0
2.2
(
7.5
3.0
“ 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,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
5432
67
49.0
(
)(
65.4
±
0.2
Slit width
14 - 0.6
1A38L7
± 0.1
φ 4.0
55.0
+ 0
- 0.1
10.4
❈
)
8 - 2.5
(
+
1.5
-
0.5
2 - R1.0
5.5
25.5
1 V
CC
2 V
)
7.05.08.0
0.3
±
18.0
C0.5
123456789
*Unspecified tolerances shall be as follows;
Dimensions(d
4.0<=d< 16.0
16.0<=d
*( ): Reference dimensions
❈ JAPAN AMP made EI connector 171825-9
)
d< 4.0 ± 0.2
3 V
4 V
5 V
Tolerance
± 0.3
± 0.5
O7
O6
O5
O4
6 V
O3
7 V
O2
8 V
O1
9 GND
123456789
Voltage
regulator
GP1A38L5/GP1A38L7
■ Absolute Maximum Ratings
(
Ta= 25˚C
)
Parameter Symbol Rating Unit
Supply voltage V
Output voltage V
Output current I
*1
Operating temperature T
*1
Storage temperature T
*1 The connector should be plugged in/out at normal temperature.
CC
O
OL
opr
stg
- 0.5 to + 7
28 V
50 mA
- 20 to + 75
- 40 to + 85
■ Electro-optical Characteristics
V
˚C
˚C
(
Unless otherwise specified V
= 5V, Ta= 25˚C
CC
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Operating supply voltage
Low level
supply current
GP1A38L5
GP1A38L7 - - 110 mA
Low level output voltage V
High level
supply current
GP1A38L5
GP1A38L7 - - 110 mA
High level output voltage V
Response frequency f - - Hz
*2 Connects between VCC and output terminal.
V
CC
Light beam uninterrupted
I
CCL
Light beam
OL
uninterrupted,I
I
Light beam interrupted
CCH
Light beam
OH
interrupted,
RL= 47kΩ
= 16mA
OL
*2
RL= 47kΩ
4.5 - 5.5 V
- - 80 mA
- - 0.35 V
- - 80 mA
VCCx 0.9
--V
3 000
)
Fig. 1 Low Level Output Current vs.
Ambient Temperature
60
)
50
mA
(
OL
40
30
20
10
Low level output current I
0
-20
0
Ambient temperature Ta (˚C
)
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
1
0.5
)
V
(
OL
0.2
0.1
0.05
Low level output voltage V
0.02
100755025
0.01
Low level output current IOL (mA
VCC=5V
T
= 25˚C
a
502052
)
100101
GP1A38L5/GP1A38L7
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature (GP1A38L5
0.6
VCC=5V
0.5
)
V
(
OL
0.4
I
= 30mA
0.3
0.2
Low level output voltage V
0.1
0
OL
I
= 16mA
OL
= 5mA
I
OL
0 100755025-25
Ambient temperature Ta (˚C
)
Fig.4-a Supply Current vs. Supply Voltage
)
60
)
50
mA
(
CC
40
Supply current I
I
CCL
I
CCH
{
30
4.5 5.0 5.5
=- 20˚C,+ 25˚C,+ 75˚C
T
a
+ 75˚C
+ 25˚C
T
=- 20˚C
a
Supply voltage VCC (V
)
Fig.4-b Supply Current vs. Supply Voltage Fig.5-a Detecting Position Characteristics(1)
70
)
mA
60
(
CC
50
I
CCL
Supply current I
I
CCH
40
4.5 5.0 5.5
(GP1A38L7
T
=- 20˚C,+ 25˚C,+ 75˚C
a
T
+ 25˚C
+ 75˚C
Supply voltage VCC (V
=- 20˚C
a
)
)
Fig.5-b Detecting Position Characteristics(1
(GP1A38L7
CH6 CH7
CH5CH4CH3CH2CH1
)
Output OFF
(GP1A38L5
CH1 CH2 CH3 CH4 CH5
V
CC
T
a
R
0
10 20 30 40 50 60
Shield distance d (mm
)
Measuring Method for Detecting
L
)
Position Characteristics(1
d
=5V
= 25˚C
= 47kΩ
)
)
Output OFF
Output ON
Shield
GP1A38L5 GP1A38L7
Detecting distance d
CH
1
V
=
CC
5V
Ta=
25˚C
=
R
L
Output ON
47kΩ
0
Shield distance d (mm
)
605040302010
3.5± 0.5mm
2 10.5± 0.5mm
3 17.5± 0.5mm
4 24.5± 0.5mm
5 31.5± 0.5mm
CH
Detecting distance d
3.5± 0.5mm
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
GP1A38L5/GP1A38L7
Fig.6-a Detecting Position Characteristics(2
(GP1A38L5
VCC= 5V, RL= 47kΩ
= 25˚C
T
a
Detecting position
+ 2.0
mm
h= 3.0
- 1.5
Shield
h
0
Shield distance h (mm
54321
)
)
6
)
Output OFF
Output ON
Fig.6-b Detecting Position Characteristics(2
(GP1A38L7
VCC= 5V, RL= 47kΩ
T
= 25˚C
a
Detecting position
+ 2.0
mm
h= 3.0
- 1.5
h
0
Shield
123 45
Shield distance h (mm
■ Precautions for Use
(1) In this product, the PWB is fixed with a resin cover, and cleaning solvent may remain
inside the case; therefore, dip cleaning or ultrasonic cleaning are prohibited.
(2) Remove dust or stains, using an air blower or a soft cloth moistened in cleaning solvent.
However, do not perform the above cleaning using a soft cloth with cleaning solvent in the
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 0.01µF
between Vcc and GND near the device.
(4) As for other general cautions, refer to the chapter “ Precautions for Use”.
)
)
Output OFF
Output ON
)
6
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