LM12357CUA [LIGHTKEY]
LM12357C/D Series â 1.20 inch 5x7 Dot Matrix LED Display;
| 型号： | LM12357CUA |
| 厂家： | 
LightKey Optoelectronics Ltd. |
| 描述： | LM12357C/D Series â 1.20 inch 5x7 Dot Matrix LED Display |
| 文件： | 总3页 (文件大小：247K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LightKey
Datasheet of 1.20 inch 5x7 Dot Matrix LED Display
LM12357C/D Series – 1.20 inch 5x7 Dot Matrix LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
Available options
¾
¾
¾
¾
¾
¾
¾
¾
¾
27.94mm (0.70inch) matrix height
Dot size: Diameter 3.00mm
Pitch: 4.00mm
¾
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
¾
¾
¾
¾
¾
Wide viewing angle
Alternative dot color
Range of emitted colors
I.C. compatible
Alternative face color
Both CA or CC versions are available
Cropped terminal pins
Low power consumption
White dot, grey or black face
RoHS compliant
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DS10121815
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Datasheet of 1.20 inch 5x7 Dot Matrix LED Display
Internal Circuit Diagram
Common Cathode Row
Common Anode Row
Selection Guide
Part No.
Chip
Iv@IF=20mA
One Dot
Common
Common
Material
Color
WLD
Cathode Row
Anode Row
Min.
8
Typ.
10
LM12357CR
LM12357CD
LM12357CO
LM12357CY
LM12357CG
LM12357CUR
LM12357CUO
LM12357CUA
LM12357CUY
LM12357CUG
LM12357CPG
LM12357CUB
LM12357CUW
Unit:
LM12357DR
LM12357DD
LM12357DO
LM12357DY
LM12357DG
LM12357DUR
LM12357DUO
LM12357DUA
LM12357DUY
LM12357DUG
LM12357DPG
LM12357DUB
LM12357DUW
\
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
Super Red
Hi-Red
627
627
610
588
568
627
610
605
595
573
525
470
\
18
7
25
Orange
9
Yellow
8
10
Green
7
9
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
InGaN
\
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
\
30
45
30
30
30
120
30
100
mcd
45
60
45
45
45
300
45
120
mcd
nm
SPEC NO: DS10121815
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Datasheet of 1.20 inch 5x7 Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical
Characteristics[1]
Absolute Maximum Ratings[1]
Color
VF@
IF=20mA[2]
Reverse
Current
VR=5V
DC
Peak
Power
Forward
Current
Forward
Current[3]
Dissipation
Typ.
1.8
Max.
2.2
Super Red
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
30
30
30
30
30
30
30
30
30
30
30
30
30
uA
60
60
25
25
30
30
30
30
30
30
30
30
30
30
30
mA
100
100
100
100
100
100
100
100
100
100
100
100
100
mA
Hi-Red
Orange
Yellow
1.8
2.1
2.1
2.2
1.9
2.0
2.0
2.0
2.1
3.5
3.5
3.5
V
2.2
2.5
2.5
2.5
2.6
2.6
2.6
2.6
2.6
4.0
4.0
4.0
V
80
80
Green
80
Ultra Red
60
Ultra Orange Per Dot
65
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
Unit:
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
\
65
65
75
110
120
120
mW
Notes:
1. At Ta = 25 °C.
2. Forward voltage at forward current = 20mA.
3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
SPEC NO: DS10121815
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
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