UVP-1557AC

1.2 inch ( 30.42mm ) 5X7 DOT MATRIX LED DISPLAY DESCRIPTION UVP-1X57A SERIES The UVP-1257AA/1357AA/1457A/1557A is 1.2 inch (30.42mm) height 5X7 dot matrix display. Single color displays have the choices of three bright colors-AlGaAs red/green/red orange. Multicolor displays are applicable to two colors green and red orange. All device have gray 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 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-1257AA UVP-1357AA UVP-1457A UVP-1557A DESCRIPTION Column Anode Column Cathode Column Anode Column Cathode PACKAGE DIMENSION INTERNAL CIRCUIT DIAGRAM Fig. 1 Fig. 2 ABSOLUTE MAXIMUM RATINGS AlGaAs RED RED ORANGE GREEN PARAMETER Power Dissipation Per Dot 36 36 36 Peak Forward Current Per Dot 125 100 100 Continuous Forward Current Per Dot 15 13 13 Derating Linear From 25oC Per Dot 0.20 0.17 0.17 Reverse Voltage Per Dot 5 5 5 Operating Temperature Range -35oCto+85oC Storage Temperature Range -35oCto+85oC Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC @ TA=25 oC UNIT mW mA mA mA/oC V Unity Opto Technology Co., Ltd. 11/14/2000 1.2 inch ( 30.42mm ) 5X7 DOT MATRIX LED DISPLAY PACKAGE DIMENSIONS UVP-1X...