GP2Y1010AU Ver la hoja de datos (PDF) - Sharp Electronics
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GP2Y1010AU Datasheet PDF : 4 Pages
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GP2Y1010AU
s Electro-optical Characteristics
(Ta=25°C, VCC=5V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Detecting sensitivity
K
*1 *2 *3 *4
0.35
0.5
0.65 V/ (0.1mg/m3)
Output voltage (no dust)
VOC
*2 *3 *4
0
0.9
1.5
V
Output voltage range
VOH
*2 *3 *4 RL=4.7kΩ
3.4
−
−
V
LED terminal current
Dissipation current
ILED
*2 *3 *4 LED terminal=0V
ICC
*2 *3 RL=∞
−
10
20
mA
−
11
20
mA
*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.)
Sensitivity:K shall be specified about output voltage change when dust density is changed 0.1mg/m3
*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
GP2Y1010AU
1
3 ILED
R=150Ω
+
VCC
C=220µF
2
T=10ms
PW=0.32ms
Fig.2 Sampling Timing of Output Pulse
ILED OFF
Output pulse
ON
0.28ms
Sampling
s Recommended Input Condition for LED Input Terminal
Parameter
Pulse cycle
Pulse width
Symbol Recommendation Unit
T
10±1
ms
PW
0.32±0.02 ms
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