GP1A041RBKL [ETC]
Photointerrupter ; 光电断路器\n
| 型号： | GP1A041RBKL |
| 厂家： | 
ETC |
| 描述： | Photointerrupter
|
| 文件： | 总4页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GP1A041RBKL
OPIC Photointerrupter with
Encoder Function
GP1A041RBKL
ꢀ Outline Dimensions
ꢀ Features
(Unit : mm)
1. Linear encoder for reading linear scale
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.
6.4
4.3
1.4±0.2
Sensor center
3. High resolution:
Resolution 150LPI
R2.1
R1.1
(2.4)
11.1±0.2
ꢀ Applications
1. Printers
1.1
8.1±0.2
6.5
0.75±0.15 3.9
ꢀ Absolute Maximum Ratings
(Ta=25°C)
R1
Parameter
*1 Forward current
Reverse voltage
Symbol
Rating
Unit
mA
V
IF
50
4
VR
Supply voltage
VCC
IOL
V
mA
mW
7
8
2-φ2±0.05
0.55±0.2
Low level output current
*1 Power dissipation
Operating temperature
Storage temperature
*2 Soldering temperature
5.4
150
PO
Topr
Tstg
Tsol
˚C
˚C
˚C
−10 to +60
−25 to +70
260
1
6
5
*1 The derating factors of absolute maximum ratings due to ambient temperature
are shown in Fig.2 to 3
*2 For 5s
1
2
3
4
5
6
Anode
4
3
2
Cathode
GND
VOB
VOA
VCC
0.5±0.2
ꢀ Internal connection diagram
5.4
±0.3
ꢀ
8.25
±0.3
ꢀ
10.25
6
10kΩ
PD4
ꢀUnspecified tolerance:±0.2mm
−
5
+
ꢀ( ):Reference dimensions
ꢀThe dimension indicated by ꢀrefer to those measured at lead
ꢀ
1
PD2
base
4
10kΩ
PD3
2
+
1
Anode
−
2
Cathode
PD1
3
3
4
5
6
GND
VOB
VOA
VCC
VCC=2.7 to 5.5V
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/
GP1A041RBKL
ꢀ Electro-optical Characteristics
(Ta=25˚C)
Parameter
Symbol
VF
Conditions
IF=15mA
MIN.
−
TYP. MAX.
Unit
V
Forward voltage
Input
1.35
−
1.6
100
5.5
0.4
−
Reverse current
µA
V
IR
−
VR=1V
Operating supply voltage
VCC
VOL
VOH
ICC
2.7
−
5.0
0.1
3.2
2
−
Low level output voltage
Output
V
V
CC=3.3V, IF=15mA, IOL=8mA
VCC=3.3V, IF=15mA
2.4
−
V
High level output voltage
Supply current
VCC=3.3V, IF=15mA, A and B low level
5
mA
DA
Duty ratio
40
50
60
%
DB
θAB1 to 4
tr
*1 Transfer
VCC=3.3V, IF=15mA,
f=10kHz
Phase difference
charac-
˚
µs
60
−
90
1.0
1.0
−
120
2.0
2.0
20
teristics
Response time
tf
−
−
µs
kHz
Response frequency
fmax
VCC=3.3V, IF=15mA
*1 Refer to the measuring condition. The values of transfer characteristics do not include an error of linear scale
Fig.1 Output Waveforms
tAP
tAH
tAH
___
DA=
DB=
×100
×100
A Output
B Output
θAB1
θAB4
tAP
θAB2
θAB3
tBH
___
tBH
tBP
tBP
Scale moving direction is shown in the measuring condition (Refer to Fig.4).
90% 90%
10% 10%
tr
A, B Output
tf
Fig.2 Forward Current vs. Ambient
Temperature
Fig.3 Output Power Dissipation vs.
Ambient Temperature
150
80
60
50
40
100
80
50
20
15
0
−10
0
−10
0
2025
40
60 70 80
100
0
2025
40
60 70 80
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
GP1A041RBKL
Fig.4 Measuring Condition
Optical axis
(2.4)
1.4MAX. Slit pattern end
3.4MIN. Slit pattern end
1 The line through the center of holder posioning boss is parallel to the scale slit within three degrees.
2 Scale moving direction
NOTICE
G
The circuit application examples in this publication are provided to explain representative applications of SHARP
devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes
no responsibility for any problems related to any intellectual property right of a third party resulting from the use of
SHARP's devices.
G
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP
reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents
described herein at any time without notice in order to improve design or reliability. Manufacturing locations are
also subject to change without notice.
G
Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage
caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used
specified in the relevant specification sheet nor meet the following conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when
SHARP devices are used for or in connection with equipment that requires higher reliability such as:
--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of
reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g., scuba).
G
If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign
Exchange and Foreign Trade Law of Japan, it is necessary to obtain approval to export such SHARP devices.
G
This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright
laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written
permission is also required before any use of this publication may be made by a third party.
G
Contact and consult with a SHARP representative if there are any questions about the contents of this publication.
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