LightKey Datasheet of 1.5 inch 16x16 Dot Matrix LED Display LM1601616A/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: 2.49 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 PIN 25 Ø1.80(0.072 ) 2. 49× 15= 37.35 40. 0( 1. 6 ) 2. 54× 14=35.56 PIN 17 PIN 1 PIN 9 COL.1 2 3 4 5 6 7 8 9 ROW 1 11 1 41 51 6 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2.5 2.54×1 4= 35.56 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: DS10121851 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 LM1601616B (Common Cathode Row) LM1601616A (Common Anode Row) COL. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN NO. 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 PIN NO. COL. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN NO. 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 PIN NO. 1 25 1 25 2 26 3 27 4 28 5 29 2 26 3 27 4 28 5 29 6 30 7 31 6 30 7 31 8 32 9 16 8 32 9 16 10 15 11 14 10 15 11 14 12 13 13 12 12 13 13 12 14 11 15 10 14 11 15 10 16 9 16 9 Selection Guide Part No. Chip Iv@IF=20mA Common Common Cathode Row Anode Row LM1601616AR LM1601616BR GaAlAs Super Red LM1601616AD LM1601616BD GaAlAs LM1601616AO LM1601616BO LM1601616AY Material Color One Dot WLD Min. Typ. 640 8 10 Hi-Red 640 18 25 GaAsP Orange 625 7 9 LM1601616BY GaAsP Yellow 588 8 10 LM1601616AG LM1601616BG GaP Green 568 7 9 LM1601616AUR LM1601616BUR AlGaInP Ultra Red 640 30 45 LM1601616AUO LM1601616BUO AlGaInP Ultra Orange 625 45 60 LM1601616AUA LM1601616BUA AlGaInP Ultra Amber 605 30 45 LM1601616AUY LM1601616BUY AlGaInP Ultra Yellow 595 30 45 LM1601616AUG LM1601616BUG AlGaInP Ultra Green 573 30 45 LM1601616APG LM1601616BPG InGaN Pure Green 525 120 300 LM1601616AUB LM1601616BUB InGaN Ultra Blue 470 30 45 LM1601616AUW LM1601616BUW SMD Ultra White \ 100 120 nm mcd mcd Unit: \ SPEC NO: DS10121851 \ 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: DS10121851 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