LM20088BUA [LIGHTKEY]
2.00 inch 8x8 Dot Matrix LED Display;
| 型号： | LM20088BUA |
| 厂家： | 
LightKey Optoelectronics Ltd. |
| 描述： | 2.00 inch 8x8 Dot Matrix LED Display |
| 文件： | 总3页 (文件大小：154K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LightKey
Datasheet of 2.00 inch 8x8 Dot Matrix LED Display
LM20088A/B Series – 2.00 inch 8x8 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
50.80 mm (2.00 inch) matrix height
Dot size: Diameter 5.00 mm
Pitch: 6.35 mm
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
COL.
1
2
3
4
5
6
7
8
ROW
1
2
3
4
5
6
7
8
PIN 1
6.35*7=44.45
50.80
0.60
38.10
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: DS10121828
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 2.00 inch 8x8 Dot Matrix LED Display
LM20088B (Common Anode Row)
Internal Circuit Diagram
LM20088A (Common Cathode Row)
3
4
5
6
7
8
3
4
5
6
7
8
COL.
1
2
COL.
1
2
PIN
NO.
PIN
NO.
20
19
18
17
16
15
14
13
20
19
18
17
16
15
14
13
PIN
NO.
PIN
NO.
ROW
1
ROW
1
1
1
2
2
2
3
4
5
6
7
8
2
3
4
5
6
7
8
3
3
4
4
21
22
23
24
21
22
23
24
5,6,7,8,9,10,11,12 NO CONNECT
5,6,7,8,9,10,11,12 NO CONNECT
Selection Guide
Part No.
Chip
Iv@IF=20mA
One Dot
Common
Common
Material
Color
WLD
Cathode Row
Anode Row
Min.
8
Typ.
10
LM20088AR
LM20088AD
LM20088AO
LM20088AY
LM20088AG
LM20088AUR
LM20088AUO
LM20088AUA
LM20088AUY
LM20088AUG
LM20088APG
LM20088AUB
LM20088AUW
Unit:
LM20088BR
LM20088BD
LM20088BO
LM20088BY
LM20088BG
LM20088BUR
LM20088BUO
LM20088BUA
LM20088BUY
LM20088BUG
LM20088BPG
LM20088BUB
LM20088BUW
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
Super Red
Hi-Red
640
640
625
588
568
640
625
605
595
573
525
470
\
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: DS10121828
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 2.00 inch 8x8 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: DS10121828
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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