LM20057BUO datasheet(2/3 Pages) LIGHTKEY

部件名	LM20057BUO

功能描述	2.00 inch 5x7 Dot Matrix LED Display

Download	3 Pages

Scroll/Zoom	100%

制造商	LIGHTKEY [LightKey Optoelectronics Ltd.]

网页	http://www.display-leds.com

标志

2 / 3 page

LightKey

SPEC NO: DS10121826

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 2.00 inch 5x7 Dot Matrix LED Display

Internal Circuit Diagram

LM20057A (Common Cathode Row)

LM20057B (Common Anode Row)

3

2

4

5

6

7

ROW

1

2

3

12

7

1

14

5

8

NO.

9

NO.

COL.

13

1

411

3

10

6

4

5

7

2

4

6

5

3

2

ROW

1

7

1

8

5

13

NO.

9

NO.

COL.

3

12

4 11

10

3

4

6

5

12

14

Selection Guide

Part No.

Chip

Iv@IF=20mA

One Dot

Common

Cathode Row

Common

Anode Row

Material

Color

WLD

Min.

Typ.

LM20057AR

LM20057BR

GaAlAs

Super Red

627

8

10

LM20057AD

LM20057BD

GaAlAs

Hi-Red

627

18

25

LM20057AO

LM20057BO

GaAsP

Orange

610

7

9

LM20057AY

LM20057BY

GaAsP

Yellow

588

8

10

LM20057AG

LM20057BG

GaP

Green

568

7

9

LM20057AUR

LM20057BUR

AlGaInP

Ultra Red

627

30

45

LM20057AUO

LM20057BUO

AlGaInP

Ultra Orange

610

45

60

LM20057AUA

LM20057BUA

AlGaInP

Ultra Amber

605

30

45

LM20057AUY

LM20057BUY

AlGaInP

Ultra Yellow

595

30

45

LM20057AUG

LM20057BUG

AlGaInP

Ultra Green

573

30

45

LM20057APG

LM20057BPG

InGaN

Pure Green

525

120

300

LM20057AUB

LM20057BUB

InGaN

Ultra Blue

470

30

45

LM20057AUW

LM20057BUW

InGaN

Ultra White

\

100

120

Unit:

\

nm

mcd

类似零件编号 - LM20057BUO

制造商	部件名	数据表	功能描述
LightKey Optoelectronic...	LM20057ABRG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display
	LM20057CRG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display
	LM20057CURUG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display
	LM20057DRG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display
	LM20057DURUG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display

More results

类似说明 - LM20057BUO

制造商	部件名	数据表	功能描述
LightKey Optoelectronic...	LM20157AB	158Kb / 3P	2.00 inch 5x7 Dot Matrix LED Display
	LM20057ABRG	169Kb / 3P	2.00 inch 5x7 Dual Color Dot Matrix LED Display
	LM40057AB	187Kb / 3P	4.00 inch 5x7 Dot Matrix LED Display
	LM40057CD	197Kb / 3P	4.00 inch 5x7 Dot Matrix LED Display
	LM20088AB	154Kb / 3P	2.00 inch 8x8 Dot Matrix LED Display
	LM23088AB	227Kb / 3P	2.00 inch 8x8 Dot Matrix LED Display
Marktech Corporate	MTAN2120-AG	45Kb / 1P	Marktech 2.00 5x7 Dot Matrix
Unity Opto Technology	UVP-1X57A	129Kb / 5P	1.2 inch ( 30.42mm ) 5X7 DOT MATRIX LED DISPLAY
	UVP-7X7	86Kb / 5P	0.7 inch ( 17.22mm ) 5X7 DOT MATRIX LED DISPLAY
	UVP-4X57XX	98Kb / 5P	4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY