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LD40044AD Datasheet(PDF) 2 Page - LightKey Optoelectronics Ltd. |
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LD40044AD Datasheet(HTML) 2 Page - LightKey Optoelectronics Ltd. |
2 / 3 page LightKey SPEC NO: DS10121844 REV: A.4 CHECKED: Emily Zhou APPROVED: M.H. Lin PAGE: 2/3 HTTP://WWW.LTKEY.COM TEL: 0086-574-86322282 DATE: Jul/20/2011 Datasheet of 4.00 inch 4x4 Dot Matrix LED Display Internal Circuit Diagram LM40044A (Common Cathode Row) LM40044B (Common Anode Row) 8 8 7 7 3 3 4 4 1 1 2 2 3 3 4 4 5 5 6 6 2 2 1 1 1 1 2 2 3 3 4 4 PI N NO. PI N NO. PI N NO. PI N NO. . L O C . L O C Selection Guide Part No. Chip IV@IF=20mA One Dot Common Cathode Row Common Anode Row Material Color WLD Min. Typ. LD40044AR LD40044BR GaAlAs Super Red 640 24 30 LD40044AD LD40044BD GaAlAs Hi-Red 640 54 75 LD40044AO LD40044BO GaAsP Orange 625 21 27 LD40044AY LD40044BY GaAsP Yellow 588 24 30 LD40044AG LD40044BG GaP Green 568 21 27 LD40044AUR LD40044BUR AlGaInP Ultra Red 640 90 135 LD40044AUO LD40044BUO AlGaInP Ultra Orange 625 135 180 LD40044AUA LD40044BUA AlGaInP Ultra Amber 605 90 135 LD40044AUY LD40044BUY AlGaInP Ultra Yellow 595 90 135 LD40044AUG LD40044BUG AlGaInP Ultra Green 573 90 135 LD40044APG LD40044BPG InGaN Pure Green 525 360 900 LD40044AUB LD40044BUB InGaN Ultra Blue 470 90 135 LD40044AUW LD40044BUW SMD Ultra White \ 300 360 Unit: \ \ \ nm mcd mcd |
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