Dot Matrix LED Unit for Outdoor Use LT1442M/LT1445M(Lamp Type)
s Features
¡No. of dots : 16!16dots ¡Outline dimensions ...
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
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