LT1442

Dot Matrix LED Unit for Outdoor Use LT1442M/LT1445M(Lamp Type) s Features ¡No. of dots : 16!16dots ¡Outline dimensions : 160!160mm ¡Dot size : ø7.5mm ¡Dot pitch : 10mm ¡Radiation color : Yellow-green+Red(High-luminosity)dichromatic type ¡Driving method : Static drive LT1445M s Absolute Maximum Ratings (Ta=25˚C) s Electrical Characteristics Parameter Supply voltage for IC Supply voltage for LED IC current dissipation LED current dissipation*1 (VCC=5V,VLED=3V,Ta=25˚C) Parameter Symbol Rating Unit Supply voltage for IC V VCC 5.5 Supply voltage for LED V VLED 3.5 Input voltage*1 V 5.5 VI Operating temperature -10 to +75 Topr ˚C Storage temperature -20 to +100 Tstg ˚C W Power dissipation 35/49 P *1 VI