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GP2Y1001AU
GP2Y1001AU
s Features
1. Compact, thin type (58x38x20.7mm) 2. Low dissipation current (Icc:MAX. 20mA) 3. Single-shot detection of house dust
Compact Dust Sensor for Air Conditioners
s Outline Dimensions
58 Model No. 2 16.3
(Unit : mm)
s Applications
1. Air conditioners 2. Air cleaner
38
s Absolute Maximum Ratings
Parameter Supply voltage *1 Input terminal voltage Operating temperature Soldering temperature
*1 Open drain drive input
(Ta=25C) Unit V V C C
22.7 29.1
Symbol VCC VLED Topr Tsol
Rating -0.3 to +15 -0.3 to VCC -10 to +65 -20 to +80
10 Dust through hole
2
20.7
6
1
Connector JAPAN SOLDRLESS TERMINAL MSG. CO., LTD. S6B-ZR-SM3A
s Recommend Operating Conditions
Parameter Operating Supply voltage Symbol VCC Rating 121.8 Unit V
16.3 8.7
29.1 (15.7) 5 5 R2 5
5
12
Terminal configuration
(6)
1 2 3 4 5 6
R2 Hole for testing
9 Dust through hole
R2 Hole for sensitivity adjustment volume
V-LED LED-GND LED S-GND VO VCC
Unspecified tolerance : 0.3mm
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://www.sharp.co.jp/ecg/
5
2
GP2Y1001AU s Electro-optical Characteristics
Parameter Symbol Conditions
*1 *2 *3 *4 *2 *3 *4
MIN.
0.84 0 10.2
TYP.
1.2 1.2
Detecting sensitivity Output voltage (no dust) Output voltage range LED terminal current Dissipation current
K VOC VOH ILED ICC
RL=4.7k *2 *3 *4 LED terminal=0V *2 *3 RL=
*2 *3 *4
-
13 13
- -
(Ta=25C, Vcc=12V) Unit MAX. 1.56 V/ (0.1mg/m3) V 2.5 V - mA 20 mA 20
*1 Dust density shall be measured the density of Mild seven by using a digital dust indicator. (P-5L2 made by SIBATA SCIENTIFIC TECHNOLOGY LTD.) 3 Sensitivity:K shall be specified about output voltage change when dust density is changed 0.1mg/m *2 Input condition for LED input terminal (pulse driving condition) is shown in Fig.1 *3 Refer to Fig.1 *4 Refer to Fig.2
Fig.1 Input Condition for LED Input Terminal
GP2Y1001AU R=300
1 3
ILED
+ C=100F
VCC T=10ms PW=0.32ms
2
Fig.2 Sampling Timing of Output Pulse
ON ILED OFF
Output pulse 0.24ms Sampling
s Recommended Input Condition for LED Input Terminal
Parameter Pulse cycle Pulse width Symbol Recommendation Unit T 101 ms 0.320.02 ms PW
GP2Y1001AU Fig.3 Internal Block Diagram
6 1
VCC V-LED LED LED-GND Output terminal (VO)
LED
Operation circuit
3
2
Light detector Dust or smoke particle
Amp.
Amp.
Amp. Sensitivity adjustment
5
4
S-GND Case
Fig.4 Output Voltage vs. Dust Density
12
10 Output voltage (V)
8
6
4
2 0 0 0.2 0.4 0.6 0.8 1 1.2 Dust density (mg/m3)
Application Circuits
NOTICE
qThe 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. qContact 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. qObserve 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). qContact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. qIf the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. qThis 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. qContact and consult with a SHARP representative if there are any questions about the contents of this publication.
115

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