參數(shù)資料
型號: 747G
英文描述: Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference
中文描述: 5X7點(diǎn)陣LED顯示屏
文件頁數(shù): 5/5頁
文件大?。?/td> 86K
代理商: 747G
0.7 inch ( 17.22mm )
5X7 DOT MATRIX LED DISPLAY
UVP-7X7 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C
Unless Otherwise Noted )
11/14/2000
R
FIG.1 RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
0
0.5
1
500 525 550 575 600 625 650 675 700 725 750
G Y
C
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
G
0
5
10
15
20
0 10 20 30 40 50 60 70 80 90
Ambient Temperature (
o
C )
FIG.3 FORWARD CURRENT
DERATING CURVE
G
C
Y
0.0
1.0
2.0
3.0
4.0
1
3
5
7
9
R
I
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
C
Y
Unity Opto Technology Co., Ltd.
0
20
40
60
80
100
120
140
160
0
1
2
3
4
5
G
F
I
F
(
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
0
20
40
60
80
100
120
140
160
0
1
2
3
4
5
C
Y
F
F
(
F
F
Ambient Temperature (
o
C
)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
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