LM12057AD Datasheet | LightKey

Light Key Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series - 1.20 inch 5x7 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 segment color Alternative font mon Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. patible Low power consumption White segment Ro HS pliant 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. SPEC NO: DS10121799 REV: A.4 CHECKED: Emily Zhou TEL: 0086-574-86322282 APPROVED: M.H. Lin PAGE: 1/3 HTTP://.LTKEY. DATE: Jul/20/2011 http://.. Light Key Internal Circuit Diagram LM12057A (mon Cathode Row) Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057B (mon Anode Row) Selection Guide Part No. mon Cathode Row LM12057AR LM12057AD LM12057AO LM12057AY LM12057AG LM12057AUR LM12057AUO LM12057AUA LM12057AUY LM12057AUG LM12057APG LM12057AUB LM12057AUW Unit: mon Anode Row LM12057BR LM12057BD LM12057BO LM12057BY LM12057BG LM12057BUR LM12057BUO LM12057BUA LM12057BUY LM12057BUG LM12057BPG LM12057BUB LM12057BUW Material Ga Al As Ga Al As Ga As P Ga As P Ga P Al Ga In P Al Ga In P Al Ga In P Al Ga In P Al Ga In P In Ga N In Ga N In Ga N 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 627 627 610 588 568 627 610 605 595 573 525 470 nm 8 18 7 8 7 30 45 30 30 30 120 30 100 mcd Iv@IF=20m A One Dot Min. Typ. 10 25 9 10 9 45 60 45 45 45 300 45 120 mcd SPEC NO: DS10121799 HTTP://.LTKEY.CO...