UVP-2344

2.0 inch ( 50.80mm ) 4X4 DOT MATRIX LED DISPLAY DESCRIPTION The UVP-2X44 is 2.0 inch (50.80mm) height 4X4 dot matrix display. UVP-2X44 SERIES Single color display have the choices of three bright colors-AlGaAs red/green/yellow. Multicolor display are applicable to two colors -green/red/orange. All device have black face and white dot. The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate. The green LED chip are made from GaP on a transparent GaP substrate. The yellow and Red Orange LED chip are made from GaAsP on a transparent GaP substrate. FEATURES l l l l l Industuy standard size Wide viewing angle Continuous uniform dot matrix. Excellent characters appearance Low power requirement DEVICES PART NO. UVP-2344 DESCRIPTION Column Cathode PACKAGE DIMENSION Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig. 2 ABSOLUTE MAXIMUM RATINGS @ TA=25 oC AlGaAs RED PARAMETER GREEN YELLOW RED ORANGE UNIT Power Dissipation Per Dot 96 96 96 96 mW Peak Forward Current Per Dot 110 90 80 mA 80 Continuous Forward Current Per Dot 14 11 8 8 mA Derating Linear From 25oC Per Dot 0.19 0.15 0.08 0.08 mA/oC Reverse Voltage Per Dot 15 15 15 15 V o o Operating Temperature Range -35 Cto+85 C Storage Temperature Range -35oCto+85oC o Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260 C Unity Opto Technology Co., Ltd. 11/14/2000 2.0 inch ( 50.80mm ) 4X4 DOT MATRIX LED DISPLAY PACKAGE DIMENSIONS UVP-2X44 SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM A. UVP-2344XX B. UVP-28...