SHARP GP1A74A

GP1A74A/GP1A74A1
GP1A74A/GP1A74A1
Compact OPIC Photointerrupter
with Connector
■ Features
■ Outline Dimensions
GP1A74A
74
SHARP
JAPAN
JAPAN AMP made
connector 175487-3
(Case surface)
13.6
4.7
1.6
2-0.5 ± 0.1
(Slit)
6.8 ± 1
4.3 5.0 4.3
2.4
2.3
1.1
2. Laser beam printers
3. Facsimiles
0.6
0.2
2.3
1. Copiers
5.4
13.8
16.8
17.0
Dimension
d < 5.0
5.0<= d < 15.0
15.0 <= d
GP1A74A1
( 8.0)
74
SHARP
JAPAN
HIROSE made
connector DF3A-3P-2DSA
4.7
1.6
2-0.5 ± 0.1
(Slit)
5.0 ± 1
Symbol
V CC
V out
I OL
T opr
T stg
(Ta=25˚C)
Rating
- 0.5 to + 7
- 0.5 to + 7
8
- 20 to + 75
- 30 to + 85
*1 Output transistor collector-emitter voltage
*2 Output transistor collector current
Unit
V
V
mA
˚C
˚C
6.9
9.9
11.4
13.8
16.8
17.0
0.7
2.3
2.4
5.4
1.1
( 5)
7.2
3.2
( 2.3)
13.6
4.3 5.0 4.3
5.6
Parameter
Supply voltage
*1
Output voltage
*2
Low level output current
*3
Operating temperature
*3
Storage temperature
± 0.15
± 0.2
± 0.3
(Case surface)
0.6
0.2
2.3
1.1
■ Absolute Maximum Ratings
Tolerance
( 5)
(Sensor center)
8.0
* "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.
2-0.5 3.4
* Unspecified tolerances
shall be as follows.
* ( ) : Connector dimensions
for reference
6.9
9.9
11.4
0.7
2-0.9
1.1
5.6
■ Applications
1 : VCC
2 : Vout
3 : GND
( 5.8)
7.2
3.2
( 2.3)
4. 3 kinds of mounting plate thickness
(Applicable plate thickness : 1.0, 1.2 and 1.6 mm)
(Sensor center)
8.0
3. Snap-in mounting type
( 6.8)
(7.8)
1. Compact type
2. TTL compatible owing to OPIC output
(Unit : mm)
3 : VCC
2 : Vout
1 : GND
2-0.9
2-0.5 3.4
* Unspecified tolerances
shall be as follows.
* ( ) : Connector dimensions
for reference
Dimension
d < 5.0
5.0 <= d < 15.0
15.0 <= d
Tolerance
± 0.15
± 0.2
± 0.3
■ Internal Connection Diagram (Both GP1A74A/GP1A74A1)
Constant
voltage circuit
GND
Vout
*3 The connector should be plugged in/out at normal temperature.
Connector terminal No.
GP1A74A GP1A74A1
3 : GND 1 : GND
2 : Vout 2 : Vout
1 : Vcc
3 : Vcc
Amp.
Vcc
* GP1A74A and GP1A74A1 are different in the terminal marking number of
connectors from each other due to use of connectors of different manufacturers.
“ 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.”
GP1A74A/GP1A74A1
■ Electro-optical Characteristics
(Vcc=5v, Ta=25 ˚C unless otherwise specified)
Parameter
Operating supply voltage
Current consumption
Low level output voltage
Current consumption
High level output voltage
Symbol
V CC
I CCL
V OL
I CCH
V OH
MIN. interruption time
Response
Conditions
MIN.
4.5
Light beam uninterrupted
Light beam uninterrupted, I OL =4mA
Light beam interrupted
Light beam interrupted, RL =47kΩ
V CC x 0.9
tH
MIN. sensing time
tL
Fig. 1 Output Current vs. Ambient
Temperature
Unit
V
mA
V
mA
V
166
-
-
µs
166
-
-
µs
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
10
( V)
1.0
V CC = 5V
T a = 25˚C
0.5
Low level output voltage V
(mA)
OL
8
OL
MAX.
5.5
16.5
0.35
16.5
-
R L = 4.7kΩ
characteristics
Output current I
TYP.
-
6
4
2
0
- 20
0.2
0.1
0.05
0.02
0.01
0
25
50
1
75
2
5
10
50
20
100
Low level output current I OL ( mA)
Ambient temperature Ta (˚C)
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
Fig. 4 Supply Current vs. Supply Voltage
20
0.2
CC ( mA)
I OL = 6mA
Supply current I
Low level output voltage V
OL
( V)
V CC = 5V
4mA
0.1
2mA
0
- 25
0
25
50
75
- 20 Ambient temperature Ta (˚C)
100
- 20˚CI CCL
- 20˚CI CCH
+25˚CI CCL
+25˚CI CCH
10
+75˚CI CCL
+75˚CI CCH
0
4.5
5.0
Supply voltage V CC ( V)
5.5
GP1A74A/GP1A74A1
Fig. 6 Detecting Position Characteristics (2)
Fig. 5 Detecting Position Characteristics (1)
Output "High"
Output "High"
VCC= 5V
Ta= 25˚C
RL= 47kΩ
Detecting position
characteristics
( h= 3.0+ 0.3 mm )
- 1.8
VCC= 5V, Ta= 25˚C
RL= 47kΩ
Detecting position
characteristics
( d= 2.35± 0.3mm)
d0
Shield plate
Shield plate
0
h
Output "Low"
Output "Low"
0
1
2
3
4
5
0
1
2
Distance d (mm)
3
4
5
Distance h (mm)
■ Recommended Mounting Hole Shape
(Unit : mm)
8 - R0.1± 0.1
8 - R0.1± 0.1
7.7
17
3.5
6
7.5
17
General mounting type
17
7.5
6
3.5
8 - R0.1± 0.1
7.5
Plate thickness : 1.6 mm
7.5
Plate thickness : 1.2 mm
12 - R0.1± 0.1
12 - R0.1± 0.1
2.4
2.4
2.4
7.7
Plate thickness : 1.6 mm
2.4
7.5
Plate thickness : 1.2 mm
3.5
6
7.5
preventive type
17
17
Reverse insertion
17
7.5
6
3.5
12 - R0.1± 0.1
Plate thickness : 1.0 mm
2.4
2.4
7.5
Plate thickness : 1.0 mm
1. It is recommended to mark the shear droop surface (punch side) of the mounting plate (metal plate) with "GP1A74A" or "GP1A74A1".
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.
GP1A74A/GP1A74A1
(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 0.01µF between VCC and GND
near the device.
● As for other general precautions, please refer to the chapter "Precautions for Use".