GP2U05 SHARP | Alldatasheet
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Outline Dimensions (Unit : mm) GP2U05 GP2U05 3. Popular type 1. Air cleaners 2. Air conditioners Symbol Rating Unit Remarks VV CC
- Operating Supply Voltage 12 ± 1.8 Electro-optical Characteristics Parameter Symbol Conditions MIN. TYP. MAX. Unit Detection sensitivity K *1 *2 V/(0.1mg/m3) Output voltage at no dust *2 V Output voltage range V OH R L=4.7kΩ - LED drive current - mA Dissipation current - mA Parameter Symbol Rating Unit V CC V Input terminal voltageV LED V Operating temperature ˚C Storage temperature ˚C Remarks Open drain operation input Particulate Detectable High Sensitivity Type Dust Sensor 2. Particulates of low concentration can be detected. 1.High sensitivity (Dust detection sensitivity : 1 V/(0.1 mg/m )3 Lowest detectable dust concentration : TYP. 0.05 mg/m3 Supply voltage - 0.3 to+15 - 0.3 to+15 - 10 to+65 - 20 to+80 V OC ILED ICC 0.7 0.1 Vcc - 1.8 1.0 1.0 1.3 3.0 V (Ta=25 ˚C,Vcc=5V) T opr Tstg Terminal connection * Unspecified tolerance :± 0.3 mm
1 Frame GND
2 Output terminal(Vo)
3 Signal GND
4 LED drive terminal
LED terminal=0V,*2 R L= *2 *1 • Dust concentration shall be a value of the cigarette (MILD SEVEN) smoke concentration measured using the digital dust densitometer (SHIBATA KAGAKU KOGYO CO. LTD. made P-5L2).
- Detection sensitivity K represents the change of output voltage when dust concentration changes by 0.1 mg/m . *2 Input conditions (pulse drive conditions) to LED input terminal shall be as shown in the right drawing. 2-8 112-2 31.2 2-24 2-R4 2-φ 3.2 ± 0.1 hole φ 10 (Dust passing hole) 29 465 ± 0.2 73.2 2-R3 JAPAN SOLDERLESS TERMINAL MSG. CO. made connector (S5B-PH-SM) Hole for sensitivity adjustment VR Vcc R 1 R 3 C 1 R 2 R 4 Tr LED GP2U05 T=30ms Pw=0.4ms data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” “ 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, nn n n n
(Note) Signal GND : GND of circuit system Frame GND : Connect to the case (conductive resin). The signal GND is not connected to the frame GND in the case Fig. 1 Output Voltage vs. Dust Concentration Fig. 2 Output Voltage vs. Supply Voltage Fig. 3 Output Voltage vs. Ambient Temperature Detection window Dust Detector circuit Emitter circuit Amp. circuit Amp. circuit Peak hold circuit Drive circuit Sensitivity adjustment Vcc LED drive terminal Output terminal (Vo) Signal GND Frame GND Output voltage V (V)O Supply voltage Vcc (V) 0.5 1.5 2.5 3.5 4.5 10 11 12 13 14 15 No-dust state State with reflective object inserted from sensor outside and output voltage set to Vo=3.5V (at Vcc=12V)(equivalent to dust concentration of about 0.24 mg/m Ambient temperature Ta ( ˚C ) Output voltage V (V)O 0.5 1.5 2.5 3.5 - 10 0 10 20 30 40 50 60 State with reflective object inserted from sensor outside and output voltage set to Vo=3.6V (at Ta=25˚C)(equivalent to dust concentration of about 0.22 mg/m No-dust state Output voltage V (V)O Dust concentration (mg/m )3 Conditions : Per Electro-optical Characteristics n