LM19088AB 1.9 Inch 8x8 LED Dot Matrix Display

Product Categories: LED Dot Matrix 8x8 LED Matrix

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Product Description:

1.9 inch (dot diameter 4.8mm) 8x8 LED dot matrix display

Features:

47.8mm (1.9inch) digit high

Dot size: Diameter 4.8mm

Pitch: 6.00mm

Wide viewing angle

Emitted colors: red-green

I.C. compatible

Low power consumption

Black face, white dot

RoHS compliant

Available options:

Alternative emitting luminosity: standard or high brightness version

Alternative emitted color

Alternative face and dot 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:

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.
LM19088AR	LM19088BR	GaAlAs	Super Red	640	8	10
LM19088AD	LM19088BD	GaAlAs	Hi-Red	640	18	25
LM19088AO	LM19088BO	GaAsP	Orange	625	7	9
LM19088AY	LM19088BY	GaAsP	Yellow	588	8	10
LM19088AG	LM19088BG	GaP	Green	568	7	9
LM19088AUR	LM19088BUR	AlGaInP	Ultra Red	640	30	45
LM19088AUO	LM19088BUO	AlGaInP	Ultra Orange	625	45	60
LM19088AUA	LM19088BUA	AlGaInP	Ultra Amber	605	30	45
LM19088AUY	LM19088BUY	AlGaInP	Ultra Yellow	595	30	45
LM19088AUG	LM19088BUG	AlGaInP	Ultra Green	573	30	45
LM19088APG	LM19088BPG	InGaN	Pure Green	525	120	300
LM19088AUB	LM19088BUB	InGaN	Ultra Blue	470	30	45
LM19088AUW	LM19088BUW	SMD	Ultra White	\	100	120
Unit:	\	\	\	nm	mcd	mcd

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^[2]
		Typ.	Max.	Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
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

LED Selection Guide
7 Segment LED Display: Single Digit LED Display; Dual Digit LED Display; Three Digit LED Display; Four Digit LED Display
14 Segment LED display
16 Segment LED Display
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LED Dot Matrix: 5x7 LED Matrix; 5x8 LED Matrix; 8x8 LED Matrix; Special LED Matrix
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LED Application

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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