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Datasheet of 2.30 inch 8x8 Dot Matrix LED Display
LM23088E/F Series – 2.30 inch 8x8 Dot Matrix LED Display
ATTENTION
OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES
Features
¾ ¾
¾ ¾ ¾ ¾ ¾ ¾ ¾
Available options ¾ ¾ ¾ ¾ ¾ ¾
Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative dot color Alternative face color Both CA or CC versions are available Cropped terminal pins
60.20 mm (2.30 inch) matrix height Dot size: Diameter 5.00 mm Pitch: 7.62 mm
Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White dot, grey or black face RoHS compliant
Package Dimensions
COL. 1 2 3 4 5 6 7 8 ROW 1 2
7.62*7=53.34
3
60.20
4 5 6 7 8
PIN 1
7.62*7=53.34 60.20
5. 00
9.20
0.50
0.60
46.4
2.54*7=17.78
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.
SPEC NO: DS10121839
REV: A.4
5.10
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
http://www.Datasheet4U.com
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Internal Circuit Diagram
LM23088E (Common Cathode Row)
COL. 1 PIN NO. 1 PIN NO. 1 2 2 2 3 3 4 4 5 12 6 11 7 10 8
Datasheet of 2.30 inch 8x8 Dot Matrix LED Display
LM23088F (Common Anode Row)
COL. 1 2 2 3 3 4 4 5 12 6 11 7 10 8 9 PIN NO. 1 9 PIN ROW NO. 1 2 16 15
16
15
3 4 5 6 7 8
14 13 5 6 7 8
3 4 5 6 7 8
14 13 5 6 7 8
Selection Guide
Part No. Common Cathode Row LM23088ER LM23088ED LM23088EO LM23088EY LM23088EG LM23088EUR LM23088EUO LM23088EUA LM23088EUY LM23088EUG LM23088EPG LM23088EUB LM23088EUW Unit: \ Common Anode Row LM23088FR LM23088FD LM23088FO LM23088FY LM23088FG LM23088FUR LM23088FUO LM23088FUA LM23088FUY LM23088FUG LM23088FPG LM23088FUB LM23088FUW \ Material GaAlAs GaAlAs GaAsP GaAsP GaP AlGaInP AlGaInP AlGaInP AlGaInP AlGaInP InGaN InGaN SMD \
Chip Color Super Red Hi-Red Orange Yellow Green Ultra Red Ultra Orange Ultra Amber Ultra Yellow Ultra Green Pure Green Ultra Blue Ultra White WLD 640 640 625 588 568 640 625 605 595 573 525 470 \ nm
Iv@IF=20mA One Dot Min. 8 18 7 8 7 30 45 30 30 30 120 30 100 mcd Typ. 10 25 9 10 9 45 60 45 45 45 300 45 120 mcd
SPEC NO: DS10121839
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
http://www.Datasheet4U.com
LightKey
Electrical Characteristics Color VF@ IF=20mA[2] Typ. Super Red Hi-Red Orange Yellow Green Ultra Red Ultra Orange Ultra Amber Ultra Yellow Ultra Green Pure Green Ultra Blue Ultra White Unit:
Notes: 1. At Ta = 25 °C. 2. Forward voltage at forward current = 20mA. 3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
[1]
Datasheet of 2.30 inch 8x8 Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
Absolute Maximum Ratings[1] DC Forward Current 25 25 30 30 30 30 30 30 30 30 30 30 30 mA Peak Forward Current[3] 100 100 100 100 100 100 100 100 100 100 100 100 100 mA
Reverse Current VR=5V 30 30 30 30 30 30 30 30 30 30 30 30 30 uA
Power Dissipation 60 60 80 80 80 60 65 65 65 75 110 120 120 mW
Max. 2.2 2.2 2.5 2.5 2.5 2.6 2.6 2.6 2.6 2.6 4.0 4.0 4.0 V
Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot Per Dot \
1.8 1.8 2.1 2.1 2.2 1.9 2.0 2.0 2.0 2.1 3.5 3.5 3.5 V
SPEC NO: DS10121839
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
http://www.Datasheet4U.com
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