LightKey

SPEC NO: DS10121746

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

Datasheet of 2.30 inch Single Digit 7 Segment LED Display

Internal Circuit Diagram

LD23011A (Common Cathode)

LD23011B (Common Anode)

7

A

6

B

4

C

DP

3

D

2

E

G

9

F

10

8

1,5

7

A

4

6

B

C

DP

2

3

D

E

910

G

F

8

1,5

Selection Guide

Single Digit 7 Segment LED Display, Digit Height: 56.80mm(2.30inch), External Dimensions:

47.80x69.70x12.00mm (L x W x H )

Part No.

Chip

Iv@IF=20mA

Iv@IF=20mA

One Seg

One DP

Common

Cathode

Cathode

Anode

Material

Color

WLD

Min.

Typ.

Min.

Typ.

LD23011AR

LD23011BR

GaAlAs

Super Red

640

24

30

12

15

LD23011AD

LD23011BD

GaAlAs

Hi-Red

640

54

75

27

37.5

LD23011AO

LD23011BO

GaAsP

Orange

625

21

27

10.5

13.5

LD23011AY

LD23011BY

GaAsP

Yellow

588

24

30

12

15

LD23011AG

LD23011BG

GaP

Green

568

21

27

10.5

13.5

LD23011AUR

LD23011BUR

AlGaInP

Ultra Red

640

90

135

45

67.5

LD23011AUO

LD23011BUO

AlGaInP

Ultra Orange

625

135

180

67.5

90

LD23011AUA

LD23011BUA

AlGaInP

Ultra Amber

605

90

135

45

67.5

LD23011AUY

LD23011BUY

AlGaInP

Ultra Yellow

595

90

135

45

67.5

LD23011AUG

LD23011BUG

AlGaInP

Ultra Green

573

90

135

45

67.5

LD23011APG

LD23011BPG

InGaN

Pure Green

525

360

900

180

450

LD23011AUB

LD23011BUB

InGaN

Ultra Blue

470

90

135

45

67.5

LD23011AUW

LD23011BUW

InGaN

Ultra White

\

300

360

150

180

Unit:

\

\

\

nm

mcd

mcd

mcd

mcd