GP1A21
GP1A21
s
Features
s
Applications
1. Snap-in mounting type
2. Uses 3-pin connector terminal
3. High sensing accuracy ( Slit width : 0.5mm )
4. Wide gap between light emitter and detec-
tor ( 5mm )
1. Copiers
2. Printers
3. Facsimiles
s
Outline Dimensions
(Unit : mm )
*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
s
Absolute Maximum Ratings
(Ta= 25˚C )
10.8
5.0 5.0 5.0
15.5
0.9
22.0
19.8
11.8
4.0
3.0
1.5
1.6
7.0
1.1
6.8
3.4
Slit width
11.0
4.0
3.4
Voltage regulator
Internal connection diagram
1
2
3
1
2
3
Amp.
1 GND
2
-
1.6
2
-
0.9
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
- 0.5 to + 7
V
*1
Output voltage
V
O
- 0.5 to + 28
V
*2
Low level output current
I
OL
50
mA
*3
Operating temperature
T
opr
- 20 to + 75
˚C
*3
Storage temperature
T
stg
- 30 to + 85
˚C
Dimensions(d) Tolerance
d
<
5.0
±
0.15
5.0
<=
d
<
15.0
±
0.2
15.0
<=
d
±
0.3
Note ) Terminal No. shown in the above figure is
sometimes different from the number shown
on the connector.
should be used at normal temperature.
OPIC Photointerrupter with
Connector
g
*
( )
:
Reference dimensions
g
MOLEX JAPAN CO., LTD.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
*“ OPIC” (Optical IC ) is a trademark of the SHARP Corporation.
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,
*
Unspecified tolerances shall be as follows
;
made connector 5267-03A
Recommended connectors on
the inserted side
Housing
:
5264-03
Terminal
:
5263 PBT etc.
2 V
O
3 V
CC
0.5
±
0.1
15.8
±
0.1
3.0
±
0.1
10.8
±
0.1
GP1A21
s
Electro-optical Characteristics
( Unless otherwise specified, V
CC
= 5V, Ta= 25˚C )
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Operating supply voltage
V
CC
4.5
-
5.5
V
Low level supply current
I
CCL
Light beam uninterrupted
-
-
30
mA
Low level output voltage
V
OL
Light beam uninterrupted, I
OL
= 16mA
-
-
0.35
V
High level supply current
I
CCH
Light beam interrupted
-
-
30
mA
High level output voltage
V
OH
Light beam interrupted, R
L
= 47k
Ω
V
CC
x 0.9
-
-
V
f
*4
R
L
= 47k
Ω
−
−
Hz
*5
Response frequency
*4 Output should not be DC level.
*5 Response frequency is measured with the disk shown below being rotated. ( Unit: mm )
Disk
0.5
0.5
2.0
0
10
20
30
40
50
60
- 20
100
75
50
25
0
0.05
0.02
0.01
0.1
0.2
0.5
1.0
50
20
5
2
100
10
1
Fig. 1 Low Level Output Current vs.
Ambient Temperature
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
V
CC
= 5V
Low level output current I
OL
( mA )
Low levle output voltage V
OL
(
V
)
Low level output current I
OL
(
mA
)
3 000
Ambient temperature T
a
( ˚C)
T
a
= 25˚C
GP1A21
5mA
16mA
- 25
0
25
50
75
100
Ambient temperature Ta ( ˚C)
0.4
0.3
0.2
0
0.1
0.5
0.6
+ 75˚C
+ 25˚C
30
4.5
5.0
5.5
0
10
20
d
Shield
Output ON
Output OFF
7
5
4
3
2
1
Shield distance d ( mm )
0
Shield distance h ( mm)
Shield
h
{
6
7
6
5
4
3
2
1
0
Mounting method
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
Fig. 4 Supply Current vs.Supply Voltage
Fig. 5 Detecting Position Characteristics (1)
Fig. 6 Detecting Position Characteristics (2)
V
CC
= 5V
Low levle output voltage V
OL
(
V
)
I
OL
= 30mA
Supply current I
CC
(
mA
)
Supply voltage V
CC
( V)
I
CCL
I
CCH
T
a
=- 20˚C
T
a
=- 20˚C, + 25˚C, + 75˚C
V
CC
= 5V
T
a
= 25˚C
R
L
=
47k
Ω
V
CC
= 5V
T
a
= 25˚C
R
L
= 47k
Ω
Output
Detecting position d= 3.4
± 0.3
mm
Detecting posititon h= 4.2
± 1.5
mm
s
Recommended Mounting Holes
( Following dimensions are recommended values, so confirm the
intencity by using actual equipment before mounting. )
1.0
+
0.17
-
0.12
2.85
±
0.1
4.5
+
0.2
-
0
Recommended mounting holes
(Unit : mm )
10.2
+
0.2
-
0
4.0
+
0.2
-
0
3.2
+
0.2
-
0
16.0
±
0.1
21.9
+
0.2
-
0
Output OFF
ON
s
Precautions for Use
marking portion.
In this case use only the following type of cleaning solvent used for wiping off:
When the cleaning solvents except for specified materials are used, please consult us.
GP1A21
inside the case; therefore,dip cleaning or ultrasonic cleaning are prohibited.
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol.
between Vcc and GND near the device.
( 1) In this product, the PWB is fixed with a resin cover, and cleaning solvent may remain
( 2) Remove dust or stains, using anair blower or soft cloth moistened in cleaning solvent.
( 3) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01
µ
F
( 4) As for other general cautions, refer to the chapter “Precautions for Use .
”
However, do not perform the above cleaning using a soft cloth with cleaning solvevt in the