GP2Y1010AU0F
1
Sheet No.: E4-A01501EN
Date Dec. 1. 2006
© SHARP Corporation
GP2Y1010AU0F Compact Optical Dust Sensor
■ Description
■ Features
■ Compliance
■ Applications
1. Detecting of dust in the air.
2. Example: Air purifier, Air conditioner, Air monitor
1. Compliant with RoHS directive (2002/95/EC)
1. Compact, thin package (46.0 × 30.0 × 17.6 mm)
2. Low consumption current (Icc: MAX. 20 mA)
3. The presence of dust can be detected by the
photometry of only one pulse
4. Enable to distinguish smoke from house dust
5. Lead-free and RoHS directive compliant
Notice The content of data sheet is subject to change without prior 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.
GP2Y1010AU0F is a dust sensor by optical sensing
system.
An infrared emitting diode (IRED) and an phototransistor
are diagonally arranged into this device.
It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle
like the cigarette smoke.
In addition it can distinguish smoke from house dust
by pulse pattern of output voltage.
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Sheet No.: E4-A01501EN
GP2Y1010AU0F
■ Internal schematic
■ Outline Dimensions
(Unit : mm)
Product mass : approx. 16 g
46.0 2.0
20.0
14.3 14.0
(9.3)
17.8
21.9
14.3
17.6 + 0.5 − 0.3
30.0 2.0
22.8
22.8
28.1
(34.8)
13.4
R2
R2 R2
R2
2.0
(2.8)
(3)
(3)
(3) (3)
(3) (0.7)
Marking portion
Dust through hole
Dust through hole
φ9±0.15
Dust
through hole
φ8±0.15
6 1
Connector: S6B-ZR-SM4A-TF by JST Mfg. Co., Ltd.
Hole for sensitivity
adjustment of variable resistor
V-LED
LED-GND
LED
S-GND
Vo
Vcc
Terminal
configuration
1
2
3
4
5
6
V-LED
IRED
PD
Rs
(For sensitivity
adjustment)
LED-GND
LED
S-GND
VO
VCC
case
1
2
3
4
5
6
1
3
2
6
5
4
* Unspecified tolerance : ± 0.3 mm.
The dimensions in parenthesis are shown for reference.
Dust or Smoke particle Amplifier Circuit
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Sheet No.: E4-A01501EN
GP2Y1010AU0F
GP2Y10 10 F
: Die stamp marking
: Ink stamp marking
repeats in a 10 year cycle
Marking information
Country of origin
Philippines
Date code (2 digit)
1st digit 2nd digit
Year of production Month of production
A.D. Mark Month Mark
2000 0 1 1
2001 1 2 2
2002 2 3 3
2003 3 4 4
2004 4 5 5
2005 5 6 6
2006 6 7 7
2007 7 8 8
2008 8 9 9
2009 9 10 X
2010 0 11 Y
: : 12 Z
Date code
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Sheet No.: E4-A01501EN
GP2Y1010AU0F
■
■
Absolute Maximum Ratings
*1 Open drain drive input
Parameter Symbol Rating Unit
Supply voltage CC V
Operating temperature T
T
opr −10 to +65 °C
−0.3 to VCC V
−0.3 to +7
Input terminal voltage V
V
LED
*1
Soldering temperature sol −20 to +80 °C
Electro-optical Characteristics
■ Recommended input condition for LED input terminal
Parameter Symbol Conditions
K
VOC
ILED
*1 *2 *3
*2 *3
*2 *3 RL =4.7kΩ
*2 LED terminal voltage = 0
*2 RL =∞
MIN.
0.35
0
3.4
−
−
TYP.
0.5
0.9
−
11
10
MAX.
1.5
0.65
−
20
20
Unit
V/(0.1mg/m3
)
V
V
mA
mA
Sensitivity
Output voltage at no dust
Output voltage range VOH
LED terminal current
Consumption current ICC
*1 Sensitivity is specified by the amount of output voltage change when dust density changes by 0.1 mg/m3.
And the dust density for detection is a value of the density of cigarette (MILD SEVEN®) smoke measured
by the digital dust monitor (P-5L2: manufactured by SHIBATA SCIENTIFIC TECHNOLOGY LTD.).
*2 Input condition is shown in Fig. 1
*3 Output sampling timing is shown in Fig. 2
(Ta=25°C)
(Ta=25°C, VCC=5V)
Parameter
Pulse Cycle
Pulse Width
Operating Supply voltage
Symbol
T
PW
VCC
Value
10 ± 1
0.32 ± 0.02
5 ± 0.5
Unit
ms
ms
V
Fig. 1 Input Condition for LED Input Terminal
ILED
GP2Y1010AU0F
Pulse-driven wave form
T=10ms
C=220μF PW=0.32ms
R=150Ω
+ VCC 1
3
2
Fig. 2 Sampling Timing of Output Pulse
OFF
0.28ms
Output pulse
ON
Sampling
ILED
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Sheet No.: E4-A01501EN
GP2Y1010AU0F
Remarks : Please be aware that all data in the graph are just for reference and are not for guarantee.
4
3
2
1
0
0 0.2 0.4 0.6 0.8
Output voltage (V)
Dust density (mg/m3
)
Fig. 3 Output Voltage vs. Dust Density
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Sheet No.: E4-A01501EN
GP2Y1010AU0F
● Notes
1 Connection of case and GND
Case material use conductive resin as cover case {printed model No.} and metal {test terminal side}
as bottom cover. The metal case connects with GND in sensor.
2 Cleaning
Please don’t do cleaning, because there is a case that this device is not satisfied with its characteristics
by cleaning.
3 Pulse input range
Please subject to recommendation as regard input condition for LED in order to keep reliability.
4 Dust adhesion
There is a case that this product does not detect the dust density cor