參數(shù)資料
型號: 7188E
英文描述: 8X8 Dot Matrix LED Display
中文描述: 8X8點陣LED顯示屏
文件頁數(shù): 5/5頁
文件大小: 88K
代理商: 7188E
0.787 inch ( 20.0mm )
8X8 DOT MATRIX LED DISPLAY
UVP-7188 X SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C
Unless Otherwise Noted )
'11/14/2000
0
5
10
15
20
0
10
20
30
40
50
60
70
80
90
0
20
40
60
80
100
120
140
160
0.0
1.0
2.0
3.0
4.0
5.0
R
I
FIG.1 RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
0
0.5
1
500 525 550 575 600 625 650 675 700 725 750
G
E
A
0.0
1.0
2.0
3.0
4.0
0
5
10
15
20
25
30
R
I
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
A E G
F
F
A E
F
F
(
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
E
G
0
20
40
60
80
100
120
140
160
0.0
1.0
2.0
3.0
4.0
5.0
F
F
(
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
A
Unity Opto Technology Co., Ltd.
Ambient Temperature (
o
C
)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
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