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): 1/5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
DESCRIPTION
The UVP-2688/2788 is 1.85 inch ( 47.0mm) height 8X8 dot matrix display.
Single color displays have the choices of three bright colors-AlGaAs red/green/yellow.
Multicolor displays are applicable to two bright colors:green and red orange
All device have black face and white dot.
The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate.
The green LED chip are made from GaP on a transparent GaP substrate.
The yellow and red orange LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES
l
Industuy standard size
l
Wide viewing angle
l
Continuous uniform dot matrix.
l
Excellent characters appearance
l
Low power requirement
DEVICES
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
UNIT
mW
mA
mA
mA/
o
C
V
GREEN
36
100
13
0.17
5
YELLOW RED ORANGE
32
80
10
0.12
5
-35
o
Cto+85
o
C
-35
o
Cto+85
o
C
36
100
13
0.17
5
11/14/2000
PACKAGE DIMENSION
INTERNAL CIRCUIT
DIAGRAM
AlGaAs RED
36
125
15
Column Anode
PARAMETER
Power Dissipation Per Dot
Peak Forward Current Per Dot
Fig. 1
Fig. 2
UVP-2688
UVP-2788
0.20
5
PART NO.
DESCRIPTION
Column Anode
Continuous Forward Current Per Dot
Derating Linear From 25
o
C Per Dot
Reverse Voltage Per Dot
Operating Temperature Range
Storage Temperature Range
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
Unity Opto Technology Co., Ltd.
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