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PDF GP1A35RV Data sheet ( Hoja de datos )
| Número de pieza | GP1A35RV | |
| Descripción | High Sensing Accuracy OPIC Photointerrupter with Encoder Functions | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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GP1A35RV
s Features
1. 2-phase ( A, B ) digital output
2. High sensing accuracy
( Disk slit pitch: 0.22mm, Moire stripe appli-
cation )
3. TTL compatible output
4. Compact and light
s Applications
1. Copiers
2. Electronic typewriters, printers
3. Numerical control machines
GP1A35RV
High Sensing Accuracy OPIC
Photointerrupter with
Encoder Functions
s Outline Dimensions
(Unit : mm )
0.8 ± 0.15 2.0 ± 0.15
12.0
3.9+-
0.1
0.2
7.3+-
0.15
0.1
Internal connection diagram
1
2
1 Anode
2 Cathode
3 V OA
4 - R2.6 8.8
2.0
6
5
4
3
OPIC
4 V OB
5 GND
6 VCC
4.0
4 - R1.4 ± 0.15
(7.08)
(1.27)
15.0± 0.15
20.2
34
2
*Tolerance:± 0.3mm
*( ): Reference dimensions
1
56
*“ 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.
s Absolute Maximum Ratings
Parameter
Forward current
Input
*1Peak forward current
Reverse voltage
Power dissipation
Supply voltage
Output
Low level output current
Power dissipation
Operating temperature
Storage temperature
*2Soldering temperature
*1 Pulse width<=100µ s, Duty ratio= 0.01
Symbol
IF
I FM
VR
P
V CC
I OL
PO
T opr
T stg
T sol
*2 For 5 seconds
(Ta= 25˚C )
Rating
65
1
6
100
7
20
250
0 to + 70
- 40 to + 80
260
Unit
mA
A
V
mW
V
mA
mW
˚C
˚C
˚C
“ 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.”
1 page  
Measurement Conditions
0.9 ˚ ( Number of slit : 400)
0.45 ˚
4-R1.4
3.8
X
R16.5
Disk center
1A35R
X'
1.4
6.4
(12.0)
GP1A35RV
A
Note 2)
12.86
9.9
Note 1) Distance between disk surface and case surface in the detector side is 0.3mm.
2) Encoder positioning pin is positioned on X-X' axis.
Distance between center of disk and portion A of positioning pin is 12.86mm.
3 ) Center of disk slit is R14.0.
s Precautions for Use
( 1) This module is designed to be operated at I F= 30mA TYP.
( 2 ) Fixing torque : MAX. 0.6N • m
( 3) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01 µF
between Vcc and GND near the device.
( 4) As for other general cautions, refer to the chapter “ Precautions for Use” .
s Application Circuit (Detection of Rotational Direction )
A
output
M B output
GP1A35RV
R
C
DQ
TQ
Q1
Q2 Q4 Detection signal of
rotational direction
D Q Q3 D Q
T
Q'1
Q
TQ
Q'3
C•W C•C•W
When gate delay causes pulse noise in Q4 output,
apply the CR filter to remove pulse noise.
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet GP1A35RV.PDF ] | |
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