參數(shù)資料
型號: UVP-2788
廠商: Unity Opto Technology
英文描述: 1.85 inch ( 47.0mm ) 8X8 DOT MATRIX LED DISPLAY
中文描述: 1.85英寸(四十七點零毫米)8X8點陣LED顯示屏
文件頁數(shù): 4/5頁
文件大?。?/td> 94K
代理商: UVP-2788
1.85 inch ( 47.0mm )
8X8 DOT MATRIX LED DISPLAY
UVP-2688/2788 SERIES
ELECTRICAL/OPTICAL CHARACTERISTICS
AlGaAs RED (UVP-2688AC)
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
@ T
A
=25
o
C
SYMBOL
I
V
λ
p/Hue
λ
V
F
I
R
I
V
-m
MIN.
6300
TYP.
12000
660/638
35
1.8
MAX.
UNIT
μ
cd
nm
nm
V
μ
A
2.4
100
2:1
GREEN (UVP-2688AG) & (UVP-2788AA GREEN)
SYMBOL
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
@ T
A
=25
o
C
MIN.
1780
TYP.
4800
565/569
30
2.1
MAX.
UNIT
μ
cd
nm
nm
V
μ
A
I
V
λ
p/Hue
λ
V
F
I
R
I
V
-m
2.6
100
2:1
YELLOW (UVP-2688AY)
PARAMETER
@ T
A
=25
o
C
SYMBOL
I
V
λ
p/Hue
λ
V
F
I
R
I
V
-m
MIN.
1780
TYP.
4800
585/588
35
2.1
MAX.
UNIT
μ
cd
nm
nm
V
μ
A
2.6
100
2:1
RED ORANGE (UVP-2788AA RED ORANGE)
SYMBOL
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Forward Voltage, any Dot
@ T
A
=25
o
C
MIN.
1780
TYP.
4800
630/621
40
2.0
MAX.
UNIT
μ
cd
nm
nm
V
μ
A
I
V
λ
p/Hue
λ
V
F
I
R
I
V
-m
2.6
100
2:1
11/14/2000
Reverse Current, any Dot
Luminous Intensity Matching Ratio
V
R
= 5 V
I
F
= 10 mA
Spectral Line Half-Width
Forward Voltage, any Dot
I
F
= 20 mA
I
F
= 20 mA
Average Luminous Intensity
Peak Emission Wavelength
I
p
= 80 mA 1/16 Duty
I
F
= 20 mA
TEST CONDITION
Spectral Line Half-Width
Forward Voltage, any Dot
Reverse Current, any Dot
Luminous Intensity Matching Ratio
I
F
= 20 mA
V
R
= 5 V
I
F
= 10 mA
TEST CONDITION
I
p
= 80 mA 1/16 Duty
I
F
= 20 mA
TEST CONDITION
I
p
= 80 mA 1/16 Duty
I
F
= 20 mA
I
F
= 20 mA
Spectral Line Half-Width
Forward Voltage, any Dot
Reverse Current, any Dot
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
Luminous Intensity Matching Ratio
I
F
= 10 mA
TEST CONDITION
I
p
= 80 mA 1/16 Duty
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
Luminous Intensity Matching Ratio
I
F
= 10 mA
Reverse Current, any Dot
Unity Opto Technology Co., Ltd.
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