Outline Dimensions
Features
Applications
(Unit : mm)
*
GP1A73A
and
GP1A73A1
are different in the terminal marking number of
connectors from each other due to use of connectors of different manufacturers.
* "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.
(Ta=25C)
V
CC
V
out
I
OL
T
opr
T
stg
V
V
mA
C
C
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
*1
*2
*3
*3
Output voltage
Low level output current
Storage temperature
- 20 to + 75
- 30 to + 85
Compact OPIC Photointerrupter
with Connector
1. Copiers
2. Laser beam printers
3. Facsimiles
GP1A73A
0.15
0.2
0.3
Dimension
Tolerance
d < 5.0
5.0
<=
d < 15.0
15.0
<=
d
Dimension
Tolerance
d < 5.0
5.0
<=
d < 15.0
15.0
<=
d
*
( ) : Connector dimensions
for reference
GP1A73A1
*
Unspecified tolerances
shall be as follows.
0.15
0.2
0.3
0.15
0.2
0.3
*3 The connector should be plugged in/out at normal temperature.
Internal Connection Diagram (Both GP1A73A/GP1A73A1)
Amp.
Constant
voltage circuit
GP1A73A1
GP1A73A
1
:
GND
2
:
Vout
3
:
Vcc
2
:
Vout
3
:
GND
1
:
Vcc
Vout
GND
Vcc
Connector terminal No.
1. Compact type
2. TTL compatible owing to OPIC output
3. Snap-in mounting type
4. 3 kinds of mounting plate thickness
(Applicable plate thickness : 1.0, 1.2 and 1.6 mm)
Operating temperature
*1 Output transistor collector-emitter voltage
*2 Output transistor collector current
- 0.5 to + 7
- 0.5 to + 7
GP1A73A/GP1A73A1
GP1A73A/GP1A73A1
8
( 6.8)
JAPAN AMP made
connector 175487-3
(Case surface)
13.6
(Sensor center)
2.3
7.2
5.6
1.1
0.6
0.2
2.3
4.3
4.3
6.8
1
5.0
2.4
5.8
3.2
1.1
2.3
5.4
6.9
9.9
11.4
14.0
16.8
0.75
1.2
17.0
1.6
4.7
:
V
CC
:
V
out
:
GND
2-0.5
2-0.9
4.0
2-0.5
0.1
(Slit)
7.8
SHARP
73
JAPAN
8.0
1
2
3
( 5 )
HIROSE made
connector DF3A-3P-2DSA
(Case surface)
13.6
(Sensor center)
2.3
7.2
5.6
1.1
0.6
0.2
2.3
4.3
4.3
5.0
1
5.0
2.4
5
3.2
1.1
2.3
5.4
6.9
9.9
11.4
14.0
16.8
0.75
1.2
17.0
1.6
4.7
:
V
CC
:
V
out
:
GND
2-0.5
2-0.9
4.0
2-0.5
0.1
(Slit)
8.0
SHARP
73
JAPAN
8.0
1
2
3
*
( ) : Connector dimensions
for reference
*
Unspecified tolerances
shall be as follows.
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,
s
s
s
s
s
I
CCL
V
OL
I
CCH
V
OH
t
H
t
L
OL
L
R
L
4.5
-
5.5
V
-
-
16.5
mA
-
-
0.35
V
-
-
16.5
mA
V
CC
x 0.9
-
-
V
166
-
-
s
166
-
-
s
V
CC
0
1
5
10
50
100
0.01
0.02
0.05
0.1
0.2
0.5
1.0
20
2
V
CC
= 5V
T
a
= 25C
= 4.7k
Electro-optical Characteristics
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Operating supply voltage
Low level output voltage
High level output voltage
Response
characteristics
MIN. sensing time
Ambient temperature Ta (C)
Low level output voltage V
OL
(
V
)
Low level output current I
OL
(mA)
- 25
0
25
50
75
100
0
4.5
5.5
0
10
5.0
V
CC
= 5V
I
OL
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
Fig. 4 Supply Current vs. Supply Voltage
Supply current I
CC
(
mA
)
Low level output voltage V
OL
(
V
)
Ambient temperature Ta (C)
Supply voltage V
CC
(V)
GP1A73A/GP1A73A1
Current consumption
Light beam uninterrupted
Light beam uninterrupted, I =4mA
Light beam interrupted
Current consumption
MIN. interruption time
-
Fig. 1 Output Current vs. Ambient
Temperature
Output current I
OL
(
mA
)
- 20
0
25
50
75
10
8
6
4
2
0.2
0.1
- 20
= 6mA
4mA
2mA
20
- 20CI
CCL
- 20CI
CCH
+25CI
CCL
+25CI
CCH
+75CI
CCL
+75CI
CCH
Light beam interrupted, R =47k
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
CC
(V =5v, Ta=25 C unless otherwise specified)
s
0
1
2
3
4
5
5
4
3
2
1
0
7.7
7.5
7.5
7.5
V
CC
= 5V, T
a
= 25C
R
L
= 47k
V
CC
= 5V
T
a
= 25C
R
L
= 47k
Fig. 5 Detecting Position Characteristics (1)
Fig. 6 Detecting Position Characteristics (2)
GP1A73A/GP1A73A1
Output "Low"
Output "Low"
Distance d (mm)
Distance h (mm)
Detecting position
characteristics
(d= 2.35 0.3mm)
Detecting position
characteristics
(Unit : mm)
Recommended Mounting Hole Shape
17
8
-
R0.1
0.1
8
-
R0.1
0.1
Plate thickness : 1.6 mm
17
17
6
6
3.5
3.5
7.5
Plate thickness : 1.0 mm
Plate thickness : 1.2 mm
8
-
R0.1
0.1
General mounting type
7.7
7.5
7.5
7.5
17
Plate thickness : 1.6 mm
17
17
6
6
3.5
3.5
7.5
Plate thickness : 1.0 mm
Plate thickness : 1.2 mm
Reverse insertion
preventive type
12
-
R0.1
0.1
12
-
R0.1
0.1
12
-
R0.1
0.1
2.4
2.4
2.4
2.4
2.4
2.4
2. Mounting workability, shaking after mounting and mounting strength depend on the corner radius of the mounting plate and state of punching.
Determine the mounting dimensions after check on an actual machine.
3. General dimensional tolerances shall be 0.1 mm.
1. It is recommended to mark the shear droop surface (punch side) of the mounting plate (metal plate) with "
GP1A73A
" or "
GP1A73A1
".
Output "High"
Output "High"
(h= 3.0
+ 0.3
- 1.8
)
0
h
Shield plate
0
Shield plate
d
s
(Precautions for Operation)
1) In this product, the PWB is fixed with a hook, 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 solvent in the marking portion.
In this case, use only the following type of cleaning solvent for wiping off;
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol,
When the cleaning solvents except for specified materials are used, please contact us.
3) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01
F between V and GND
near the device.
As for other general precautions, please refer to the chapter "Precautions for Use".
GP1A73A/GP1A73A1
CC
q
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