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1.2 inch square dot matrix

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  • LM12288ABRG 1.2 Inch 8x8 Dual Color Square LED Dot Matrix Display

  • 1.LM12288ABRG 1.2 Inch 8x8 Dual Color Square LED Dot Matrix Display

    1.2 inch 8x8 dual-color LED square dot matrix   Features: 31.70mm (1.2inch) digit high Dot size: Diameter 3mm Pitch: 4mm Wide viewing angle Emitted colors: red-green I.C. compatible Low power consumption Black face, white dot RoHS compliant   Available options: Alternative emitting luminosity:       standard or high brightness version Alternative emitted color Alternative face and dot color Alternative font Common Cathode is 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.   Internal Circuit Diagram: LM12288ARG                                  LM12288BRG    Table1 1.2 inch 8x8 Red-Green LED dot matrix module, Matrix Height: 32mm(1.2inch), External Dimensions: 32x32x8mm (LxWxHmm)   Description Part No. Chip Iv(mcd)@20mA Cathode Row Anode Row Material Color W LD (nm) One Dot Min. Typ.  Standard Brightness LM12288ARG LM12288BRG GaAlAs Super Red 640 8 10 GaP Green 568 7 9  Ultra-High Brightness LM12288AURUG LM12288BURUG AlGaInP Ultra Red 640 30 45 AlGaInP Ultra Green 573 30 45   Table2   Parameters for one dot LM12288BURPGUB Electrical optical Characteristics[1]  Absolute Maximum Ratings[1] Color Forward Voltage(V) @ IF=20mA Reverse Current VR=5V (uA)   Power Dissipation (mW)   DC Forward Current (mA) Peak Forward Current[2] (mA)   Reverse Voltage (V) Typ. Max. Super Red 1.8 2.2 30 60 25 100 5 Green 2.2 2.5 30 80 30 100 5 Ultra Red 1.9 2.6 30 60 30 100   Ultra Green 2.1 2.6 30 75 30 100 5 Operating/ Storage Temp.: -40 to +80 deg.; Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base   Notes: 1.        At Ta=25 deg. 2.        Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse

    Category:LED Dot Matrix-> 8x8 LED Matrix

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