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參數(shù)資料
| 型號(hào)： | 2157AE |
| 英文描述： | 5X7 Dot Matrix LED Display |
| 中文描述： | 5X7點(diǎn)陣LED顯示屏 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 145K |
| 代理商： | 2157AE |
2.0 inch ( 50.80mm )
5X7 DOT MATRIX LED DISPLAY
UVP-2X57A SERIES
DESCRIPTION
The UVP-2057/2157 is 2.0 inch (50.80mm) height 5X7 dot matrix display.
Single color display have the of choices of three bright colors-AlGaAs red/green/red orange.
Multicolor display are applicable to two colors : green and red orange.
All device have gray 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 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
11/14/2000
PART NO.
DESCRIPTION
PACKAGE DIMENSION
INTERNAL
CIRCUIT
DIAGRAM
15
0.20
5
Fig. 2
UVP-2157A
Column Cathode
UVP-2057A
Column Anode
Fig. 1
AlGaAs RED
36
125
0.17
5
13
PARAMETER
Power Dissipation Per Dot
Peak Forward Current Per Dot
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
100
RED ORANGE
36
-35
o
C
to+85
o
C
-35
o
C
to+85
o
C
Unity Opto Technology Co., Ltd.
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