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GP2U06 High Sensitivity Dust Sensor

Compact and Thin Type Dust Sensor for Detecting Particles

Sharp's GP2U06 is dust sensor which integrated optical

sensor portion and signal amplifier portion.

It is suitable for indoor air purifier sensor because of

compact, thin, low dissipation current type.

(1) Compact, thin type (58 x 38 x 25mm)

(2) High sensitivity

(Dust detecting sensitivity : TYP.0.5V/(0.1mg/m3)

(3) Can detect dust even in low density area

(Minimum particle density : TYP. 0.02mg/m3)

(4) Operating voltage : 5V

(5) Low dissipation current (Icc : MAX. 15mA)

(1) Air purifiers

(2) Air conditioners

VVcc

Operating supply voltage

5±0.5

Parameter Symbol Ratings Unit

Vcc V

Input terminal voltage VLED V

Operating temperature ˚C

Storage temperature ˚C

Remarks

-

Supply voltage -0.3 to +7

-0.3 to +Vcc

-10 to +65

-20 to +80

Topr

Tstg

Terminal configuration

1

2

3

4

Output terminal

GND

Emitting device operating terminal

Vcc

58

3 8

φ9

φ3.2

Connector

12

3

4

Detecting window

2 5

(Unit : mm)Outline DimensionsGeneral Description

Features

Applications

Absolute Maximum Ratings (Ta=25˚C)

(Notice) • In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP deviceshown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

• Specifications are subject to change without notice for improvement.

(Internet) • Data for SHARP's optoelectronic/power device is provided on internet. (Address http://www.sharp.co.jp/ecg/)

Symbol Ratings Unit Remarks

-

-

-

Open drain input

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GP2U06

Conditions MIN. TYP. MAX. Unit

Detecting sensitivity K *1, 2 V/(0.1mg/m3)

Output voltage (no dust) *2 V

Range of output voltage VOH RL=4.7k Ω

LED operating current mA

Dissipation current mA

VOC

ILED

ICC

0

3.2

0.50.35 0.65

0.5

15

10

1.0

20

15

V

LED terminal=0V *2

RL= *2

Input condition to LED terminal

Recommended input conditions to LED terminal

Vcc

R1

R3

C1

R2

R4Tr

LED

+

GP2U06

2

T=30ms

T=30±5ms

PW=0.4±0.1ms

Pw=0.4ms

Detecting window

Dust

Photodiode

circuit

Emittingcircuit

Amp. Amp.Peak hold

circuit

Operation

circuit

Sensitivity adjustment

Vcc

Output terminal(Vo)

GND

3

2

1

4

Emitting device

Operating terminal

Parameter Symbol

Electro-optical Characteristics

Block Diagram

(Ta=25˚C, Vcc=5V)

High Sensitivity Dust Sensor

-

-

- -

*1 • Dust density is measured by mildseven smoke density, using digital dust meter [P-5L2 made by

SHIBATA scientific instrumental industry].

• Detecting sensitivity is settled according to the change of output voltage when dust density change

0.1mg/m3 from the initial value.

*2 Input conditions to LED terminal (pulse operation condition) is shown in the right figure.

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This datasheet has been download from:

www.datasheetcatalog.com

Datasheets for electronics components.