LM12088BRG [LIGHTKEY]
LM12088A/B Series . 1.20 inch 8x8 Dot Matrix LED Display;
| 型号： | LM12088BRG |
| 厂家： | 
LightKey Optoelectronics Ltd. |
| 描述： | LM12088A/B Series . 1.20 inch 8x8 Dot Matrix LED Display |
| 文件： | 总3页 (文件大小：142K) |
| 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 Dot Matrix LED Display
LM12088A/B Series – 1.20 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
32.00mm (1.20inch) digit high
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
Both CC and CA 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
32.00
0.51
24.00
2.54*11=27.94
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: DS10121805
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.LTKEY.COM
DATE: Jul/20/2011
LightKey
Datasheet of 1.20 inch 8x8 Dot Matrix LED Display
LM12088BRG (Common Anode Row)
Internal Circuit Diagram
LM12088ARG (Common Cathode Row)
COL.
PIN
NO.
1
2
3
4
5
6
7
8
COL.1
2
3
4
5
6
7
8
23
20 18
15
5 7 8 10
4 11
24
21
17
14 1 2
PIN
PIN
NO.
24 23 21 20 18 17 15 14 1 2 4 5 7 8 10 11
ROW
NO.
22
PIN
ROW
NO.
1
1
22
19
16
13
3
2
3
4
5
6
7
8
19
16
13
3
2
3
4
5
6
7
8
6
6
9
9
12
12
= ORANGE
= ORANGE
= GREEN
= GREEN
Selection Guide
1.20 inch 8x8 Red-Green LED dot matrix module, Matrix Height: 32.00mm(1.20 inch), External
Dimensions: 32.00x32.00x8.00mm (LxWxH)
Part No.
Chip
Iv(mcd)@20mA
One Dot
Description
Common
Common
W LD
(nm)
Material
Color
Cathode Row
Anode Row
Min.
Typ.
Standard
Super Red 640
8
10
GaAlAs
Brightness
LM12088ARG
LM12088BRG
Green
568
640
7
9
GaP
Ultra Red
30
30
45
45
AlGaInP
AlGaInP
Ultra-High
Brightness
LM12088AURUG LM12088BURUG
Ultra Green 573
SPEC NO: DS10121805
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.LTKEY.COM
DATE: Jul/20/2011
LightKey
Datasheet of 1.20 inch 8x8 Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical
LM12088A/BRG
Absolute Maximum Ratings[1]
Characteristics[1]
Reverse
VF(V)
Peak Forward
Current
VR=5V
(uA)
Power
Dissipation
(mW)
DC Forward
Current[3]
Current
(mA)
Reverse
Voltage
(V)
@ IF=20mA[2]
Color
(mA)
Typ. Max.
Super Red
1.8
2.2
30
60
25
100
5
Green
2.2
1.9
2.1
2.5
2.6
2.6
30
30
80
60
75
30
30
30
100
100
100
5
5
5
Ultra Red
Ultra Green
300
Operating/ Storage Temp.: -40 to +80 deg.;
Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base
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: DS10121805
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.LTKEY.COM
DATE: Jul/20/2011
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