LM12288AO [LIGHTKEY]
LM12288A/B Series â 1.20 inch 8x8 Square Dot Matrix LED Display;
| 型号： | LM12288AO |
| 厂家： | 
LightKey Optoelectronics Ltd. |
| 描述： | LM12288A/B Series â 1.20 inch 8x8 Square Dot Matrix LED Display |
| 文件： | 总3页 (文件大小：165K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LightKey
Datasheet of 1.20 inch 8x8 Square Dot Matrix LED Display
LM12288A/B Series – 1.20 inch 8x8 Square 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
31.70mm (1.20inch) matrix height
Dot size: 3x3mm
¾
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Pitch: 4.00mm
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
COL.1
2
3
4
5
6
7
8
ROW
1
2
3
4
5
6
7
8
PIN 1
4.00*7=28.00
31.70
0.51
24.00
2.54*7=17.78
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: DS10121811
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 8x8 Square Dot Matrix LED Display
Internal Circuit Diagram
LM12288A (Common Cathode Row)
LM12288B (Common Anode Row)
COL1.
PIN
2
3
4
5
6
7
8
1
2
3
3
4
4
5
6
6
7
8
COL.
PIN
NO.
NO.
13
3
4
10
6
11
15
16
13
10
11 15 16
PIN
PIN
ROW
1
NO.
ROW
1
NO.
9
9
14
8
14
8
2
3
4
5
6
7
8
2
3
4
5
6
7
8
12
1
1
7
2
5
7
2
5
Selection Guide
Part No.
Chip
Iv@IF=20mA
One Dot
Common
Common
Material
Color
WLD
Cathode Row
Anode Row
Min.
Typ.
10
LM12288AR
LM12288AD
LM12288AO
LM12288AY
LM12288AG
LM12288AUR
LM12288AUO
LM12288AUA
LM12288AUY
LM12288AUG
LM12288APG
LM12288AUB
LM12288AUW
Unit:
LM12288BR
LM12288BD
LM12288BO
LM12288BY
LM12288BG
LM12288BUR
LM12288BUO
LM12288BUA
LM12288BUY
LM12288BUG
LM12288BPG
LM12288BUB
LM12288BUW
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
Super Red
Hi-Red
640
640
625
588
568
640
625
605
595
573
525
470
\
8
18
7
25
Orange
9
Yellow
8
10
Green
7
9
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
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
InGaN
SMD
120
mcd
\
\
\
nm
SPEC NO: DS10121811
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 8x8 Square 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: DS10121811
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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