Compact OPIC Photointerrupter
GP1A73A/GP1A73A1
with Connector
GP1A73A/GP1A73A1
■■
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)
■
Applications
1. Copiers
2. Laser beam printers
3. Facsimiles
* "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.
■
Absolute Maximum Ratings
Parameter Symbol Rating Unit
V
Supply voltage
*1
Output voltage
*2
Low level output current
*3
Operating temperature
*3
Storage temperature
*1 Output transistor collector-emitter voltage
*2 Output transistor collector current
*3 The connector should be plugged in/out at normal temperature.
“ 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.”
- 0.5 to + 7
CC
V
- 0.5 to + 7
out
I
OL
T
-20to+75
opr
T
-30to+85
stg
8
(Ta=25˚C)
V
V
mA
˚C
˚C
Outline DimensionsFeatures
GP1A73A
8.0
JAPAN
(Case surface)
13.6
2.3
4.3 4.3
(Sensor center)
7.25.61.1
2.3
0.6
0.2
1.2
JAPAN
(Case surface)
2.3
4.3 4.3
(Sensor center)
2.3
0.2
1.2
Constant
voltage circuit
Amp.
17.0
13.6
17.0
0.75
GP1A73A1
8.0
7.25.61.1
0.6
0.75
■
Internal Connection Diagram (Both GP1A73A/GP1A73A1)
* GP1A73A and GP1A73A1 are different in the terminal marking number of
connectors from each other due to use of connectors of different manufacturers.
5.0
16.8
5.0
16.8
11.4
14.0
11.4
14.0
(6.8)
73
5.4
6.9
9.9
73
5.4
6.9
9.9
SHARP
1.6
6.8 ± 1
2.4
(5)
SHARP
1.6
5.0±1
2.4
7.8
JAPAN AMP made
connector 175487-3
3.2
5.8
1.1
2-0.5
2.3
* Unspecified tolerances
shall be as follows.
* ( ) : Connector dimensions
for reference
Dimension
d < 5.0
5.0<= d < 15.0
15.0 <= d
8.0
HIROSE made
connector DF3A-3P-2DSA
3.2
5
1.1
2-0.5
2.3
* Unspecified tolerances
shall be as follows.
* ( ) : Connector dimensions
for reference
Dimension
d < 5.0
5.0<= d < 15.0
15.0 <= d
GND
GP1A73A
3 : GND
Vout
2 : Vout
1 : Vcc
Vcc
(Unit : mm)
4.7
2-0.5±0.1
(Slit)
: V
CC
1
: Vout
2
: GND
3
2-0.9
4.0
Tolerance
± 0.15
± 0.2
± 0.3
4.7
2-0.5±0.1
(Slit)
: V
CC
3
: Vout
2
1
: GND
2-0.9
4.0
Tolerance
0.15
± 0.15
0.2
± 0.2
0.3
± 0.3
Connector terminal No.
GP1A73A1
1 : GND
2 : Vout
3 : Vcc
Electro-optical Characteristics
■
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Operating supply voltage
Current consumption
Low level output voltage
Current consumption
High level output voltage
V
CC
I
Light beam uninterrupted
CCL
V
Light beam uninterrupted, I =4mA
OL
I
Light beam interrupted
CCH
V
Light beam interrupted, R =47k Ω
OH
-
GP1A73A/GP1A73A1
(V =5v, Ta=25 ˚C unless otherwise specified)
CC
4.5 - 5.5 V
- - 16.5 mA
OL
L
- - 0.35 V
- - 16.5 mA
x
0.9
V
CC
--V
Response
characteristics
MIN. interruption time
MIN. sensing time
Fig. 1 Output Current vs. Ambient
Temperature
10
8
)
mA
(
6
OL
4
Output current I
2
0
- 20 0 25 50 75
Ambient temperature Ta (˚C)
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
0.2
V
=5V
I
OL
CC
= 6mA
)
V
(
OL
0.1
Low level output voltage V
0
- 25 0 25 50 75 100
-20
Ambient temperature Ta (˚C) Supply voltage VCC (V
4mA
2mA
t
H
R
= 4.7kΩ
L
t
L
166 - - µs
166 - - µs
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
1.0
=5V
V
CC
T
= 25˚C
)
V
(
OL
Low level output voltage V
a
0.5
0.2
0.1
0.05
0.02
0.01
1 5 10 50 100
202
Low level output current IOL (mA
)
Fig. 4 Supply Current vs. Supply Voltage
20
)
mA
(
CC
10
Supply current I
0
4.5 5.5
5.0
- 20˚CI
CCL
- 20˚CI
CCH
+25˚CI
CCL
+25˚CI
CCH
+75˚CI
CCL
+75˚CI
CCH
)
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