3157AC [ETC]
5X7 Dot Matrix LED Display ; 5X7点阵LED显示屏\n
| 型号： | 3157AC |
| 厂家： | 
ETC |
| 描述： | 5X7 Dot Matrix LED Display
|
| 文件： | 总5页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
UVP-3X57 SERIES
DESCRIPTION
The UVP-3X57SERIES is 3.0 inch (76.2mm) height 5X7 dot matrix display.
Single color display have the 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
INTERNAL
CIRCUIT
PART NO.
DESCRIPTION
PACKAGE DIMENSION
DIAGRAM
UVP-3157A/3257AA
UVP-3157A/3357AA
Column Anode
Column Cathode
Fig. 1
Fig. 2
ABSOLUTE MAXIMUM RATINGS
@ TA=25 oC
AlGaAs RED
RED ORANGE
GREEN
64
PARAMETER
Power Dissipation Per Dot
UNIT
mW
mA
64
110
14
36
100
13
Peak Forward Current Per Dot
Continuous Forward Current Per Dot
Derating Linear From 25oC Per Dot
Reverse Voltage Per Dot
90
11
mA
mA/oC
V
0.19
10
0.17
5
0.15
10
-35oCto+85oC
Operating Temperature Range
Storage Temperature Range
-35oCto+85oC
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC
Unity Opto Technology Co., Ltd.
11/14/2000
3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
UVP-3X57 SERIES
PACKAGE DIMENSIONS
INTERNAL CIRCUIT DIAGRAM
Fig. 2
Unity Opto Technology Co., Ltd.
11/14/2000
3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
UVP-3X57 SERIES
PIN CONNECTION
CONNECTION
Pin
No.
1
UVP-3257AA
UVP-3357AA
ANODE COLUMN 1 GREEN
CATHODE COLUMN 1 GREEN
ANODE COLUMN 1 RED ORANGE CATHODE COLUMN 1 RED ORANGE
2
CATHODE ROW 7 GREEN
CATHODE ROW 7 RED ORANGE
ANODE COLUMN 2 GREEN
ANODE ROW 7 GREEN
ANODE ROW 7 RED ORANGE
CATHODE COLUMN 2 GREEN
3
4
5
ANODE COLUMN 2 RED ORANGE CATHODE COLUMN 2 RED ORANGE
ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN
ANODE COLUMN 3 RED ORANGE CATHODE COLUMN 3 RED ORANGE
6
7
8
CATHODE ROW 5 GREEN
CATHODE ROW 5 RED ORANGE
CATHODE ROW 4 GREEN
ANODE ROW 5 GREEN
ANODE ROW 5 RED ORANGE
ANODE ROW 4 GREEN
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CATHODE ROW 4 RED ORANGE
CATHODE ROW 6 GREEN
ANODE ROW 4 RED ORANGE
ANODE ROW 6 GREEN
CATHODE ROW 6 RED ORANGE
ANODE COLUMN 5 GREEN
ANODE ROW 6 RED ORANGE
CATHODE COLUMN 5 GREEN
ANODE COLUMN 5 RED ORANGE CATHODE COLUMN 5 RED ORANGE
CATHODE ROW 1 GREEN
CATHODE ROW 1 RED ORANGE
ANODE COLUMN 4 GREEN
ANODE ROW 1 GREEN
ANODE ROW 1 RED ORANGE
CATHODE COLUMN 4 GREEN
ANODE COLUMN 4 RED ORANGE CATHODE COLUMN 4 RED ORANGE
ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN
ANODE COLUMN 3 RED ORANGE CATHODE COLUMN 3 RED ORANGE
CATHODE ROW 3 GREEN
CATHODE ROW 3 RED ORANGE
CATHODE ROW 4 GREEN
ANODE ROW 3 GREEN
ANODE ROW 3 RED ORANGE
ANODE ROW 4 GREEN
CATHODE ROW 4 RED ORANGE
CATHODE ROW 2 GREEN
ANODE ROW 4 RED ORANGE
ANODE ROW 2 GREEN
CATHODE ROW 2 RED ORANGE
ANODE ROW 2 RED ORANGE
Unity Opto Technology Co., Ltd.
11/14/2000
3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
PIN CONNECTION
UVP-3X57 SERIES
CONNECTION
PIN
UVP-3057
CATHODE ROW 5
CATHODE ROW 7
ANODE COL. 2
UVP-3157
ANODE ROW 5
ANODE ROW 7
CATHODE COL. 2
CATHODE COL. 3
ANODE ROW 4
CATHODE COL. 5
ANODE ROW 6
ANODE ROW 3
ANODE ROW 1
CATHODE COL. 4
NO CONNECTION
NO CONNECTION
CATHODE COL. 1
ANODE ROW 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ANODE COL. 3
CATHODE ROW 4
ANODE COL.5
CATHODE ROW 6
CATHODE ROW 3
CATHODE RWO 1
ANODE COL. 4
NO CONNECTION
NO CONNECTION
ANODE COL. 1
CATHODE ROW 2
ELECTRICAL/OPTICAL CHARACTERISTICS
@ TA=25oC
TEST CONDITION
Ip = 80 mA 1/16 Duty
IF = 20 mA
AlGaAs RED (UVP-3057AC/3157AC)
PARAMETER
SYMBOL
MIN.
TYP.
20000
660/638
35
MAX.
UNIT
mcd
nm
nm
V
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
l p/Hue
Dl
11500
IF = 20 mA
IF = 20 mA
VR = 10V
IF = 10 mA
Forward Voltage, any Dot
Reverse Current, any Dot
Luminous Intensity Matching Ratio
VF
IR
IV-m
3.6
4.8
100
2:1
mA
@ TA=25oC
TEST CONDITION
Ip = 80 mA 1/16 Duty
IF = 20 mA
GREEN (UVP-3057AG/3157AG) & (UVP-3257AA/3357AA)
PARAMETER
SYMBOL
MIN.
TYP.
9600
565/569
30
MAX.
UNIT
mcd
nm
nm
V
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
l p/Hue
Dl
3000
IF = 20 mA
IF = 20 mA
VR = 10 V
IF = 10 mA
Forward Voltage, any Dot
Reverse Current, any Dot
Luminous Intensity Matching Ratio
VF
4.2
5.2
100
2:1
IR
mA
IV-m
@ TA=25oC
TEST CONDITION
Ip = 80 mA 1/16 Duty
IF = 20 mA
RED ORANGE (UVP-3057AE/3157AE) & (UVP-3257AA/3357AA)
PARAMETER
SYMBOL
MIN.
TYP.
9600
630/621
35
MAX.
UNIT
mcd
nm
nm
V
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
IV
l p/Hue
Dl
3000
IF = 20 mA
Forward Voltage, any Dot
Reverse Current, any Dot
Luminous Intensity Matching Ratio
VF
4.2
5.2
100
2:1
IF = 20 mA
IR
mA
VR = 10 V
IV-m
IF = 10 mA
Unity Opto Technology Co., Ltd.
11/14/2000
3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
UVP-3X57 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
G
E
C
1
0.5
0
4.0
3.0
2.0
1.0
0.0
G
500 525 550 575 600 625 650 675 700 725 750
0
5
10 15 20 25 30
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
20
4.0
C
15
3.0
C
E
10
2.0
1.0
0.0
5
0
0
10 20 30 40 50 60 70 80 90
0
5
10 15 20 25 30
Ambient Temperature (oC )
Forward Current IF (mA)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
160
160
140
140
120
100
80
C
120
E
G
100
80
60
40
20
0
60
40
20
0
0.0
1.0
2.0
3.0
4.0
5.0
0.0
1.0
2.0
3.0
4.0
5.0
Forward Voltage (V)
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
PRELIMINARY
11/14/2000
Unity Opto Technology Co., Ltd.
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