LM46058AB LIGHTKEY | Alldatasheet
Document overview
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Technical content
Features
¾ 121.90mm (4.60 inch) digit high ¾ Dot size: Diameter 10.00 mm ¾ Pitch: 15.24 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 ¾ Both CC and CA versions are available ¾ Cropped terminal pins ¾ RoHS compliant Package Dimensions 5.08×6=30.48 Ø0.80 44.19 2 34 5 COL. ROW 15.24×4=60.96 86.601=7×42.51 76.2( 3.04 ) )68.4(9.121 Ø10.0(0.40 ) 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: DS10121849 REV : A.4 CHECKE D: Emily Zhou APPROVED: M.H. Lin P AGE: 2/3 HTTP://WWW.LTKEY.COM TEL: 0086-574-86322282 DA TE: Jul/20/2011 Datasheet of 4.60 inch 5x8 Dot Matrix LED Display Internal Circuit Diagram LM46058A (Common Cathode Row) LM46058B (Common Anode Row) 13 3 11,4 10 6 12 3 4 5 PIN NO. PIN NO. COL. 13 3 11,4 10 6 12 34 5 PIN NO. PIN NO. COL. Selection Guide Part No. Chip Iv@IF=20mA One Dot Common Cathode Row Common Anode Row Material Color WLD Min. Typ. LD46 058AR LD46 058BR GaAlAs Super Red 640 12 15 LD46 058AD LD46 058BD GaAlAs Hi-Red 640 27 37.5 LD46 058AO LD46 058BO GaAsP Orange 625 10.5 13.5 LD46 058AY LD46 058BY GaAsP Yellow 588 12 15 LD46 058AG LD46 058BG GaP Green 568 10.5 13.5 LD46 058AUR LD46 058BUR AlGaInP Ultra Red 640 45 67.5 LD46 058AUO LD46 058BUO AlGaInP Ultra Orange 625 67.5 90 LD46 058AUA LD46 058BUA AlGaInP Ultra Amber 605 45 67.5 LD46 058AUY LD46 058BUY AlGaInP Ultra Yellow 595 45 67.5 LD46 058AUG LD46 058BUG AlGaInP Ultra Green 573 45 67.5 LD46 058APG LD46 058BPG InGaN Pure Green 525 180 450 LD46 058AUB LD46 058BUB InGaN Ultra Blue 470 45 67.5 LD46 058AUW LD46 058BUW SMD Ultra White \\ 150 180 Unit: \\ \\ \\ nm mcd mcd
SPEC NO: DS10121849 REV: A.4 CHECKED: Emil y Zhou APPROVED: M.H. Lin PAGE: 3/3 HTTP://WWW.LTKEY.COM TEL: 0086-574-86322282 DATE: Jul/20/2011 Datasheet of 4.60 inch 5x8 Dot Matrix LED Display Electrical Characteristics & Absolute Maximum Ratings Parameter Electrical optical Characteristics[1] Absolute Maximum Ratings[1] VF@ IF=20mA[2] Emitted Color Typ. Max. Reverse Current VR=5V Power Dissipation DC Forward Current Peak Forward Current[3] Super Red Per Dot 3.6 4.4 50 120 25 100 Hi-Red Per Dot 3.6 4.4 50 120 25 100 Orange Per Dot 4.2 5 50 160 30 100 Yellow Per Dot 4.2 5 50 160 30 100 Green Per Dot 4.4 5 50 160 30 100 Ultra Red Per Dot 3.8 5.2 50 120 30 100 Ultra Orange Per Dot 4 5.2 50 130 30 100 Ultra Amber Per Dot 4 5.2 50 130 30 100 Ultra Yellow Per Dot 4 5.2 50 130 30 100 Ultra Green Per Dot 4.2 5.2 50 150 30 100 Pure Green Per Dot 7 8 50 220 30 100 Ultra Blue Per Dot 7 8 50 240 30 100 Ultra White Per Dot 7 8 50 240 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.