GP1A34LC
GP1A34LC
OPIC Photointerrupter with Connector
■ Features
■ Outline Dimensions
1. Snap-in mounting type
2. Can be mounted on 2 different thickness
boards
( 1.0mm, 1.6mm ) .
3. Uses 3-pin connector terminal
4. High sensing accuracy ( Slit width : 0.5mm )
5. Wide gap between light emitter and detector ( 5mm )
Internal connection diagram
Voltage regulator
Amp.
1
2
4.0
(9.0)
(3.9)
8.4
( Unit : mm )
3
21.8
6.0
16.0
0.9
3.0
6.5
0.5 ± 0.1
Slit width
4.5 5.0 4.5
2 - 4.0
0.9
2 - 8.0
2 - 11.8
1
2 - 1.6
0.6
3 2
5.9
1.7
1.6
❈
1.5
1. Copiers, printers, facsimiles
1.7
10.5
■ Applications
4.0
2 - 0.9
10.2
2 - 0.9
2 - 3.0
* Unspecified tolerances shall be as follows ;
Dimensions(d) Tolerance
d< 5.0
± 0.15
5.0<=d< 15.0 ± 0.2
15.0<=d
± 0.3
* ( ): Reference dimensions
❈ JAPAN AMP made connector
Ultrex 172681-3
Recommended connector on the inserted side
172685-3, etc. ❈❈
*“OPIC” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip.
❈❈ Recommended connectors on the inserted side
are shown on the page after next.
■ Absolute Maximum Ratings
Parameter
Supply voltage
*1
Output voltage
*2
Low level output current
*3
Operating temperature
*3
Storage temperature
( Ta = 25˚C )
Symbol
Rating
- 0.5 to + 7
VCC
VO
- 0.5 to + 13
I OL
10
Topr
- 20 to + 75
Tstg
- 30 to + 85
1 VO
2 GND
3 V CC
Unit
V
V
mA
˚C
˚C
*1 Collector-emitter voltage of output transistor
*2 Collector current of output transistor
*3 The connector should be plugged in/out and the unit's hook should
be used 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.”
GP1A34LC
■ Electro-optical Characteristics
Symbol
VCC
I CCL
VOL
I CCH
VOH
f
tr
Rise time
Conditions
Light beam uninterrupted
Light beam uninterrupted, I OL = 2.5mA
Light beam interrupted
Light beam interrupted, R L = 47kΩ
*4
RL = 47kΩ ,
R L = 280Ω
MIN.
4.5
V CC x 0.9
-
TYP.
-
MAX.
5.5
30
0.4
30
3 000
Unit
V
mA
V
mA
V
Hz
-
0.1
0.5
µs
-
0.05
0.5
µs
90 %
10 %
time
Response
Parameter
Operating supply voltage
Low level supply current
Low level output voltage
High level supply current
High level output voltage
*5
Response frequency
( VCC= 5V, Ta= 25˚C)
tf
Fall time
tf
tr
*4 Output should not be DC level
*5 Response frequency is measured with the disk shown below being rorated. ( Unit : mm )
0.8
0.8
Fig. 1 Low Level Output Current vs.
Ambient Temperature
2.0
Disk
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
12
1
10
0.5
Low level output voltage V OL ( V)
Low level output current I OL ( mA )
V CC = 5V
8
6
4
2
0
- 20
T a = 25˚C
0.2
0.1
0.05
0.02
0.01
0
25
50
Ambient temperature Ta ( ˚C)
75
100
1
2
5
10
20
50
Low level output current I OL ( mA )
100
GP1A34LC
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
Fig. 4 Supply Current vs. Supply Voltage
0.6
30
0.5
Supply current I CC ( mA )
Low level output voltage VOL ( V)
VCC = 5V
0.4
0.3
0.2
I OL = 10mA
0.1
Ta =- 20˚C
+ 25˚C
+ 75˚C
20
I CCL{
I CCH
10
Ta =- 20˚C, + 25˚C, + 75˚C
5mA
2.5mA
0
- 25
0
0
25
50
75
4.5
100
5.0
5.5
Supply voltage VCC ( V)
Ambient temperature T a ( ˚C)
Fig. 5 Detecting Position Characteristics ( 1 )
Fig. 6 Detecting Position Characteristics ( 2 )
Output
OFF
Output OFF
V CC = 5V
V CC= 5V, T a = 25˚C
R L = 47kΩ
T a = 25˚C
R L = 47kΩ
Shield
Shield
h
d
Output
ON
0
1
2
3
4
5
Shield distance d ( mm )
6
Output ON
0
7
1
2
3
4
5
Shield distance h ( mm )
Detecting position h= 3.0 +-
Detecting position d = 4.2 ± 0.3 mm
6
7
2.0
1.5 mm
■ Recommended Connentors on the Inserted Side
● JAPAN AMP made Ultrex connector
( mass termination type )
● JAPAN AMP made Ultrex connector
( Solderless type )
Housing
Model No.
AWG
size
Special
terminal
Model No.
AWG
30 to 26
AWG
26 to 22
Product
shape
Chain
Bulk
Chain
Bulk
Material
Model No.
171609-1
Copper 171611-1
phosphide 171610-1
171612-1
■ Recommended Mounting Holes
Same as GP1S09
172685-3
172677-3
GP1A34LC
■ Precautions for Use
( 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 slovent.
However, do not perform the above cleaning using a soft cloth with cleaning solvent in the
marking portion.
In this case, use only the follwing 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 ”.