LM23088AB 2.3 Inch 8x8 LED Dot Matrix Display

Product Categories: LED Dot Matrix 8x8 LED Matrix

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Product Description:

2.3 inch (dot diameter 5mm) 8x8 LED dot matrix display

Features:

60.20 mm (2.3inch) dot high

Excellent digit appearance

Wide viewing angle

Range of emitted colors

I.C. compatible

Low power consumption

Black face, white segment

RoHS compliant

Available options:

Alternative emitting luminosity:

standard or high brightness version

Alternative emitted color

Alternative face and segment color

Alternative font

Common Cathode is available

Cropped terminal pins

Package Dimensions :

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.

Internal Circuit Diagram:

LM23088A

LM23088B

Table1

Part No.		Chip			Iv@IF=20mA
CC^[1]	CA^[2]	Material	Color	WLD	One Dot
CC^[1]	CA^[2]	Material	Color	WLD	Min.	Typ.
LM23088AR	LM23088BR	GaAlAs	Super Red	640	8	10
LM23088AD	LM23088BD	GaAlAs	Hi-Red	640	18	25
LM23088AE	LM23088BE	GaAsP	Orange	625	7	9
LM23088AY	LM23088BY	GaAsP	Yellow	588	8	10
LM23088AG	LM23088BG	GaP	Green	568	7	9
LM23088AUR	LM23088BUR	AlGaInP	Ultra Red	640	30	45
LM23088AUO	LM23088BUO	AlGaInP	Ultra Orange	625	45	60
LM23088AUA	LM23088BUA	AlGaInP	Ultra Amber	65	30	45
LM23088AUY	LM23088BUY	AlGaInP	Ultra Yellow	595	30	45
LM23088AUG	LM23088BUG	AlGaInP	Ultra Green	573	30	45
LM23088APG	LM23088BPG	InGaN	Pure Green	525	120	300
LM23088AUB	LM23088BUB	InGaN	Ultra Blue	470	30	45
LM23088AUW	LM23088BUW	SMD	Ultra White	\	100	120

Notes:

1. CC=Cathode Row,

2. CA=Anode Row

Table2

Color		Electrical optical Characteristics^[1]			Absolute Maximum Ratings^[1]
		Forward Voltage@ IF=20mA		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[3]
		Typ.	Max.	Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[3]
Super Red	Per Dot	1.8	2.2	30	60	25	100
Hi-Red	Per Dot	1.8	2.2	30	60	25	100
Orange	Per Dot	2.1	2.5	30	80	30	100
Yellow	Per Dot	2.1	2.5	30	80	30	100
Green	Per Dot	2.2	2.5	30	80	30	100
Ultra Red	Per Dot	1.9	2.6	30	60	30	100
Ultra Orange	Per Dot	2	2.6	30	65	30	100
Ultra Amber	Per Dot	2	2.6	30	65	30	100
Ultra Yellow	Per Dot	2	2.6	30	65	30	100
Ultra Green	Per Dot	2.1	2.6	30	75	30	100
Pure Green	Per Dot	3.5	4	30	110	30	100
Ultra Blue	Per Dot	3.5	4	30	120	30	100
Ultra White	Per Dot	3.5	4	30	120	30	100
Unit:	\	V	V	uA	mW	mA	mA

Notes:

1. At Ta=25 deg.

2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse

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Product List

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LED Dot Matrix: 5x7 LED Matrix; 5x8 LED Matrix; 8x8 LED Matrix; Special LED Matrix
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Lightkey Company Limited
ADD:	Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China.
Tel:	0086-574-86322282
Fax:	0086-574-86322283
Email:	sales@lightkey-opto.com

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