LM15088AB LIGHTKEY | Alldatasheet
Document overview
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Technical content
Features
¾ 37.90 mm (1.50 inch) matrix height ¾ Dot size: Diameter 3.70 mm ¾ Pitch: 4.75 mm ¾ Wide viewing angle ¾ Range of emitted colors ¾ I.C. compatible ¾ Low power consumption ¾ White dot, grey or black face Available options ¾ Alternative emitting luminosity: Standard or high brightness version ¾ Alternative emitted color ¾ Alternative dot color ¾ Alternative face color ¾ Both CA or CC versions are available ¾ Cropped terminal pins ¾ RoHS compliant Package Dimensions PIN 1 37.90 4.76*7=33.32 37.90 4.76*7=33.32 2.54*7=17.78 10.30 4.50 0.50 3.70 0.51 28.40 COL.12 3 4 56 78 ROW 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: DS10121818 REV : A.4 CHECKE D: Emily Zhou APPROVED: M.H. Lin P AGE: 2/3 HTTP://WWW.DISPLAY-LEDS.COM TEL: 0086-574-86322282 DA TE: Jul/20/2011 Datasheet of 1.50 inch 8x8 Dot Matrix LED Display Internal Circuit Diagram LM15088A (Common Cathode Row) LM15088B (Common Anode Row) NO.ROW 5 1 4 1013 PINNO. COL. PIN 1615 NO.ROW PIN COL. PIN NO. 15 6 Selection Guide Part No. Chip Iv@IF=20mA One Dot Common Cathode Row Common Anode Row Material Color WLD Min. Typ. LM1508 8AR LM1508 8BR GaAlAs Super Red 640 8 10 LM1508 8AD LM1508 8BD GaAlAs Hi-Red 640 18 25 LM1508 8AO LM1508 8BO GaAsP Orange 625 7 9 LM1508 8AY LM1508 8BY GaAsP Yellow 588 8 10 LM1508 8AG LM1508 8BG GaP Green 568 7 9 LM1508 8AUR LM1508 8BUR AlGaInP Ultra Red 640 30 45 LM1508 8AUO LM1508 8BUO AlGaInP Ultra Orange 625 45 60 LM1508 8AUA LM1508 8BUA AlGaInP Ultra Amber 605 30 45 LM1508 8AUY LM1508 8BUY AlGaInP Ultra Yellow 595 30 45 LM1508 8AUG LM1508 8BUG AlGaInP Ultra Green 573 30 45 LM1508 8APG LM1508 8BPG InGaN Pure Green 525 120 300 LM1508 8AUB LM1508 8BUB InGaN Ultra Blue 470 30 45 LM1508 8AUW LM1508 8BUW SMD Ultra White \\ 100 120 Unit: \\ \\ \\ nm mcd mcd
SPEC NO: DS10121818 REV: A.4 CHECKED: Emil y Zhou APPROVED: M.H. Lin PAGE: 3/3 HTTP://WWW.DISPLAY-LEDS.COM TEL: 0086-574-86322282 DATE: Jul/20/2011 Datasheet of 1.50 inch 8x8 Dot Matrix LED Display Electrical Characteristics & Absolute Maximum Ratings Electrical Characteristics[1] Absolute Maximum Ratings[1] VF@ IF=20mA[2] Color 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 2.0 2.6 30 65 30 100 Ultra Amber Per Dot 2.0 2.6 30 65 30 100 Ultra Yellow Per Dot 2.0 2.6 30 65 30 100 Ultra Green Per Dot 2.1 2.6 30 75 30 100 Pure Green Per Dot 3.5 4.0 30 110 30 100 Ultra Blue Per Dot 3.5 4.0 30 120 30 100 Ultra White Per Dot 3.5 4.0 30 120 30 100 Unit: \\ V V uA mW mA mA N o t e s : 1. At Ta = 25 °C. 2. Forward voltage at forward current = 20mA. 3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.