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LM40057BRG Datasheet(Fiches technique) 2 Page - LightKey Optoelectronics Ltd.

Numéro de pièce LM40057BRG
Description  3.00 inch 5x7 Dual Color Dot Matrix LED Display
Télécharger  3 Pages
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Fabricant  LIGHTKEY [LightKey Optoelectronics Ltd.]
Site Internet  http://www.display-leds.com
Logo LIGHTKEY - LightKey Optoelectronics Ltd.

LM40057BRG Datasheet(HTML) 2 Page - LightKey Optoelectronics Ltd.

  LM40057BRG Datenblatt HTML 1Page - LightKey Optoelectronics Ltd. LM40057BRG Datasheet HTML 2Page - LightKey Optoelectronics Ltd. LM40057BRG Datenblatt HTML 3Page - LightKey Optoelectronics Ltd.  
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LightKey
SPEC NO: DS10121847
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.LTKEY.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
Datasheet of 4.00 inch 5x7 Dual Color Dot Matrix LED Display
Internal Circuit Diagram
LM40057ARG (Common Cathode Row)
LM40057BRG (Common Anode Row)
317
9 NO CONNECT
7
6
6
5
5
4
8
14
= ORANGE
= GREEN
2
1
15
16
ROW
COL.
PIN
NO.
NO.
PIN
1
118
2
23
3
13 4
4
12 7
11
5
10
17
3
4
5
7
6
6
5
8
14
18
2
ROW
1
15
16
PIN
NO.
COL.
PIN
NO.
1
14
3
2
2
3
13
4
12
5
710 11
Selection Guide
4.00 inch 5x7 Red-Green LED dot matrix module, Matrix Height: 106.50mm(4.00 inch), External Dimensions:
76.000x106.50x13.00mm (L x W x H)
Part No.
Chip
Iv(mcd)@20mA
One Dot
Description
Cathode Row
Anode Row
Material
Color
W LD
(nm)
Min.
Typ.
GaAlAs
Super Red
640
12
15
Standard
Brightness
LM40057ARG
LM40057BRG
GaP
Green
568
10.5
13.5
AlGaInP
Ultra Red
640
45
67.5
Ultra-High
Brightness
LM40057AURUG
LM40057BURUG
AlGaInP
Ultra Green
573
45
67.5


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