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ALS-PDIC17-77C-TR8 Datasheet, PDF (4/12 Pages) Everlight Electronics Co., Ltd – Ambient Light Sensor | |||
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Surface - Mount
Ambient Light Sensor
ALS-PDIC17-77C/TR8
Electrical and Optical Characteristics (Ta=25°C)
Parameter
Supply Current
Dark Current
Symbol Min.
Icc
ï¼
ID
ï¼
IPH1 2.7
Typ.
480
ï¼
4
Max.
950
100
5.4
Unit
µA
nA
µA
Test Condition
Vcc = 3V, Ev = 1000Lux
RL = 1kâ¦
[Note2]
Vcc=3V
Ev= 0Lux
Vcc=3V; Ev=10Lux
[Note1]
Light Current
IPH2
27
40
54
µA Vcc=3V; Ev= 100Lux
[Note1]
IPH3
ï¼
48
92
µA Vcc=3V; Ev= 100Lux
[Note2]
IPH4
ï¼ 400 540
µA Vcc=3V; Ev=1000Lux
[Note1]
Photocurrent Ratio
Saturation Output
Voltage
Peak Sensitivity
Wavelength
IPH3 / IPH2 ï¼
1.2
1.7
Vo 2.20 2.35 ï¼
λp
ï¼ 550 ï¼
ï¼
V
Vcc=3V; Ev= 100Lx,
RL=150Kâ¦ï
nm
Rise Time
tr
ï¼ 11 1000 µs
Switching Fall Time
tf
ï¼ 400 2000 µs
Vcc=3V,RL=5kâ¦
Time
Delay Time
td
ï¼ 250 ï¼ Âµs ï
Storage Time
ts
ï¼ 35 ï¼ Âµs
[Fig.3]
[Fig.4]
Note:
1. 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 of incandescent lamp.
Everlight Electronics Co., Ltd.
Document No: DLS-0000025 Rev4
4
http://www.everlight.com
Jun. 20, 2011
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