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參數資料
| 型號： | 1257AA |
| 英文描述： | 5X7 Dot Matrix LED Display |
| 中文描述： | 5X7點陣LED顯示屏 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 129K |
| 代理商： | 1257AA |
1.2 inch ( 30.42mm )
5X7 DOT MATRIX LED DISPLAY
UVP-1X57A SERIES
DESCRIPTION
The UVP-1257AA/1357AA/1457A/1557A is 1.2 inch (30.42mm) height 5X7 dot matrix display.
Single color displays have the choices of three bright colors-AlGaAs red/green/red orange.
Multicolor displays 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
@ TA=25
oC
GREEN
UNIT
36
mW
100
mA
13
mA
0.17
mA/
oC
5
V
11/14/2000
RED ORANGE
UVP-1557A
Column Cathode
Fig. 1
Fig. 2
UVP-1257AA
Column Anode
AlGaAs RED
PARAMETER
Peak Forward Current Per Dot
Continuous Forward Current Per Dot
Derating Linear From 25
oC Per Dot
36
125
15
0.20
0.17
13
100
36
PART NO.
DESCRIPTION
PACKAGE DIMENSION
INTERNAL
CIRCUIT
DIAGRAM
Power Dissipation Per Dot
UVP-1357AA
Column Cathode
UVP-1457A
Column Anode
Storage Temperature Range
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
oC
5
-35
oCto+85oC
-35
oCto+85oC
5
Reverse Voltage Per Dot
Operating Temperature Range
Unity Opto Technology Co., Ltd.
相關PDF資料 |
PDF描述 |
|---|---|
| 1357AA | 5X7 Dot Matrix LED Display |
| 1457AG | 5X7 Dot Matrix LED Display |
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| 160M09-660 | ELECTRIC FUSE, 160A, 660VAC, 400VDC, INLINE/HOLDER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
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| 1257B2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
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