ALS-PDIC17-55C-TR8_09 Datasheet, PDF (4/14 Pages) Everlight Electronics Co., Ltd – Ambient Light Sensor

Surface - Mount
Ambient Light Sensor
ALS-PDIC17-55C/TR8
Electrical and Optical Characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Supply Current
Icc
－ 1.2*I_PH －
Dark Current
I_D
－ － ₁₀₀
Voltage output offset
Vof ^{－ －}
1
I_PH1
－
6
－
Light Current
I_PH2
－
60
－
I_PH3
－
60
－
I_PH4
－ ₆₀₀
－
Photocurrent Ratio
Saturation Output
Voltage
I_PH3 / I_PH2 ^－
1
－
Vo 2.20 2.35 ^－
Peak Sensitivity
Wavelength
λ_p
－ ₅₉₀ －
Sensitivity Wavelength
Range
λ 390 --- 700
Rise Time
tr
－ _6.17 －
Fall Time
tf
－ _9.51 －
Switching
Time
Delay Time
td
－ _1.8 －
Storage Time ts
－ _1.2 －
Unit
µA
nA
mV
µA
µA
µA
µA
－
V
Test Condition
Vcc=3V or 5.5V;
Ev= 0Lux
V_CC=3V, R=10KΩ,
Ev= 0Lux
[Note1]
Vcc=3V; Ev=10Lux
[Note2] [Fig.2]
Vcc=3V; Ev= 100Lux
[Note2] [Fig.2]
Vcc=3V; Ev= 100Lux
[Note3] [Fig.2]
Vcc=3V; Ev=1000Lux
[Note2] [Fig.2]
Vcc=3V; Ev= 100Lx,
R_L=150KΩ
[Fig.3]
nm
nm
ms
ms
Vcc=3V,R_L=27KΩ
C_L = 0.1 uF
ms ^
[Fig.4]
ms
Note:
1. Max voltage output offset based on different resistor.
2. White Fluorescent light (Color Temperature = 6500K) is used as light source. However, White LED is
substituted in mass production.
3. Illuminance by CIE standard illuminant-A / 2856K, incandescent lamp.
Everlight Electronics Co., Ltd.
Document No: DLS-0000012 Rev 1
4
http://www.everlight.com
Mar. 30, 2009