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ALS-PDIC15-21C_15 Datasheet, PDF (4/13 Pages) Everlight Electronics Co., Ltd – Ambient Light Sensor | |||
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Surface-Mount
Ambient Light Sensor
ALS-PDIC15-21C/L230/TR8
Electrical and Optical Characteristics (Ta=25â)
Parameter
Symbol Min. Typ. Max. Unit
Test Condition
Supply Current
Dark Current
Icc
ï¼ 1.2*IPH ï¼
ID
ï¼ ï¼ 100
IPH1
3.6
ï¼
9.5
μA
nA
Vcc=3V ;
Ev= 0Lux
μA Vcc=3V; Ev=10Lux
[Note1] [Fig.2]
Light Current
IPH2
36
ï¼
95
IPH3
ï¼
78
ï¼
IPH4 360 ï¼ 950
Photocurrent Ratio
IPH3 / IPH2 ï¼
1.2
ï¼
Saturation Output
Voltage
Peak Sensitivity
Wavelength
Vo 2.20 2.35 ï¼
λp
ï¼ 590 ï¼
Rise Time
tr
ï¼ 0.356 ï¼
Fall Time
tf
ï¼ 1.11 ï¼
Switching
Time
Delay Time
td
ï¼ 2.2 ï¼
Storage Time ts
ï¼ 0.692 ï¼
μA Vcc=3V; Ev= 100Lux
[Note1] [Fig.2]
μA Vcc=3V; Ev= 100Lux
[Note2] [Fig.2]
μA
Vcc=3V; Ev=1000Lux [Note1]
[Fig.2]
ï¼
V
Vcc=3V; Ev= 100Lx,
RL=75Kâ¦ã
[Fig.3]
nm
ms
ms
ms
Vcc=3V,RL=27K⦠[Fig.4]
ms
Note:
1. White Fluorescent light (Color Temperature = 6500K) is used as light source. However, White LED is
substituted in mass production.
2. Illuminance by CIE standard illuminant-A / 2856K, incandescent lamp.
Rankings
Rank
Test
Condition
Min
1
36
2
VCC=3V;
50
Ev= 100Lx
3
65
Max
Unit
60
80
uA
95
Everlight Electronics Co., Ltd.
Document No: DLS-0000009 Rev 4
4
http://www.everlight.com
December 7, 2010
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