LightKey Datasheet of 1.5 inch 16x16 Dot Matrix LED Display LM1601616C/B Series – 1.50 inch 16x16 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 39.00 mm (1.50 inch) matrix height ¾ ¾ Dot size: Diameter 1.80 mm ¾ Pitch: 2.5 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 ¾ RoHS compliant Alternative emitting luminosity: Standard or high brightness version ¾ ¾ ¾ ¾ ¾ Alternative emitted color Alternative dot color Alternative face color Both CA or CC versions are available Cropped terminal pins 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: DS10121854 REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 1/3 DATE: Jul/20/2011 LightKey Datasheet of 1.5 inch 16x16 Dot Matrix LED Display Internal Circuit Diagram LM1601616D (Common Cathode Row) Selection Guide Part No. Chip Iv@IF=20mA Common Common Cathode Row Anode Row LM1601616CR LM1601616DR GaAlAs Super Red LM1601616CD LM1601616DD GaAlAs LM1601616CO LM1601616DO LM1601616CY Material Color One Dot WLD Min. Typ. 640 8 10 Hi-Red 640 18 25 GaAsP Orange 625 7 9 LM1601616DY GaAsP Yellow 588 8 10 LM1601616CG LM1601616DG GaP Green 568 7 9 LM1601616CUR LM1601616DUR AlGaInP Ultra Red 640 30 45 LM1601616CUO LM1601616DUO AlGaInP Ultra Orange 625 45 60 LM1601616CUA LM1601616DUA AlGaInP Ultra Amber 605 30 45 LM1601616CUY LM1601616DUY AlGaInP Ultra Yellow 595 30 45 LM1601616CUG LM1601616DUG AlGaInP Ultra Green 573 30 45 LM1601616CPG LM1601616DPG InGaN Pure Green 525 120 300 LM1601616CUB LM1601616DUB InGaN Ultra Blue 470 30 45 LM1601616CUW LM1601616DUW SMD Ultra White \ 100 120 nm mcd mcd Unit: \ SPEC NO: DS10121854 \ REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM \ CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 2/3 DATE: Jul/20/2011 LightKey Datasheet of 1.5 inch 16x16 Dot Matrix LED Display Electrical Characteristics & Absolute Maximum Ratings Electrical Characteristics Color Absolute Maximum Ratings[1] [1] VF@ Reverse IF=20mA[2] Current Typ. Max. VR=5V Power Dissipation DC Peak Forward Forward Current 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 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. SPEC NO: DS10121854 REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 3/3 DATE: Jul/20/2011