2. Since the multi-divided photodiode system is adopted, high-
precision reading is possible even if the angle is deviated
between the scale and encoder.
3. High resolution:
Resolution 300LPI
(GP1A037RDK)
Resolution 360LPI
(GP1A037REK)
OPIC Photointerrupter with
Encoder Function
I
Outline Dimensions
R1.4
(Unit : mm)
20.2
15
6.2
11.85
3.4
(6.7)
0.8
8.8
037
0.8
11.5
MAX.
1.8
1.7
3.2
鹵0.6
1.8
2.54
2
I
Applications
1. Printers
1
D
0.6
3
6
5.7
(2.85)
2-
蠁
1
.1
I
Absolute Maximum Ratings
Parameter
Symbol
I
F
Forward current
Input
V
R
Reverse voltage
V
CC
Supply voltage
I
OL
Output Low level output current
*1
Power dissipation
P
O
T
opr
Operating temperature
Storage temperature
T
stg
*2
Soldering temperature
T
sol
*1
(T
a
=25擄C)
Rating
Unit
50
mA
4
V
7
V
8
mA
150
mW
鈭?0
to
+70
藲C
鈭?0
to
+80
藲C
260
藲C
3.9
0.8
1.6
4.6
6.4
4
5
1.8
1.8
1.8
(0.14):Light path
2-蠁2
鹵0.1
6
1
2
3
4
5
6
0.6
3.15
1.4
5
Anode
Cathode
GND
V
OB
V
OA
V
CC
10.1
7.5
*1 The derating factors of absolute maximum ratings due to ambient temperature
are shown in Fig.2 to 3
*2 For 5s
鉂?/div>
Unspecified tolerance :
鹵0.3mm
鉂?/div>
( ) : Reference dimensions
Internal connection diagram
6
5
PD
4
1
10k鈩?/div>
鈭?/div>
+
PD
2
PD
3
+
鈭?/div>
4.6
10k鈩?/div>
4
1
3
2
3
4
2
PD
1
V
CC
=2.7
to 5.5V
5
6
Anode
Cathode
GND
V
OB
V
OA
V
CC
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
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