GP1A038RBK/GP1A038RBKL/GP1A038RCK/GP1A038RCKL
GP1A038RBK/GP1A038RBKL/
GP1A038RCK/GP1A038RCKL
OPIC Photointerrupter with
Encoder Function
I Features
I Outline Dimensions
*1 The derating factors of absolute maximum ratings due to ambient temperature
are shown in Fig.2 to 3
*2 For 5s
6
7.5
10.1
8.8
3
1.4
5
6
5
038
15
0.9
Y
11.9
1.8
3
4
5
6
(8.4)
(3.5)
2.1MIN
6.15
6-0.4
6-0.45
(1.8)
(1.8)
(1.8)
(1.8)
2-φ1.6±0.1
Light path
1.5
(1.79)
(2-1.4)
3
4
2
1
5
6
(2.54)
2
Anode
Cathode
GND
VOB
VOA
VCC
3.9
0.8
1
3
VCC=2.7 to 5.5V
B
2-R0.5
4
+
−
PD1
4
4-R2.6
5
10kΩ
PD3
Anode
Cathode
GND
VOB
VOA
VCC
1
2
6 1.4
3
2
1.8
13
8.1 4-R1.4
6
PD2
5
1.8
GP1A038RBKL/GP1A038RCKL
O
1
4
2-φ2±0.1
1.7
−
+
(7.2)
1.8
6.4
10.1
7.5
10kΩ
6
1.8
I Internal connection diagram
PD4
5.7
(2.85)
2-φ1
.1
0.8
3.9
1.6
4.6
(0.14):Light path
0.6
3.15
1
0.6
20.2
˚C
˚C
˚C
2.54
2
3
4.6
−10 to +70
−40 to +80
260
1.7
1.8
B
(Ta=25°C)
Unit
mA
V
V
mA
mW
Rating
50
4
7
8
150
3.4
3.2±0.6
0.8
8.8
038
Parameter
Symbol
*1
Forward current
IF
Input
VR
Reverse voltage
Supply voltage
VCC
IOL
Output Low level output current
*1
Power dissipation
PO
Operating temperature
Topr
Tstg
Storage temperature
*2
Tsol
Soldering temperature
15
20.2
6.2
1. Printers
I Absolute Maximum Ratings
R1.4
11.85
0.8
I Applications
(Unit : mm)
GP1A038RBK/GP1A038RCK
12.0MAX.
1. Linear encoder for reading linear scale
2. Since the multi-divided photodiode system is adopted, highprecision reading is possible even if the angle is deviated
between the scale and encoder.
3. High resolution:
Resolution 150LPI (GP1A038RBK/GP1A038RBKL)
Resolution 180LPI (GP1A038RCK/GP1A038RCKL)
(4.2)
∗ Unspecified tolerance : ±0.3mm
∗ ( ) : Reference dimensions
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/