ALS-PDIC243-3B Datasheet, PDF (4/8 Pages) Everlight Electronics Co., Ltd – Ambient Light Sensor

5mm T-1 3/4
Ambient Light Sensor
ALS-PDIC243-3B
Electrical and Optical Characteristics (Ta=25℃)
Parameter
Dark Current
Light Current
Photocurrent Ratio
Peak Sensitivity
Wavelength
Sensitivity
Wavelength Range
Rise time
Fall time
Angle of half
Sensitivity
Symbol MIN TYP MAX. Unit
I_D
--- 0.05 0.1 ^uA
I_PH1
1
3
---
uA
I_PH2
10 30 ---
uA
I_PH3
100 300 ---
uA
I_PH4
100 300 ---
uA
I_PH4 / I_PH3 ---
1
---
---
λ_p
--- 560 ---
nm
Test Condition
V_CC=3V, Ev= 0Lux
V_CC=3V, Ev= 10Lux
[Note1]
VCC=3V, Ev= 100Lux
[Note1]
VCC=3V, Ev= 1000Lux
[Note1]
VCC=3V, Ev= 1000Lux
[Note2]
V_CC=3V, Ev= 1000Lux
λ
390 --- 700 ^nm
tr
--- 0.36 ---
ms
V_CC = 3 V
R_L = 27KΩ
tf
--- 1.13 ---
ms
2θ_1/2
--- 143 --- Deg. ^VCC ^{= 3 V}
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.
Everlight Electronics Co., Ltd.
Document No: DAS-024-010 Rev1
4
http:\\www.everlight.com
Oct.10, 2008