LT1550ED PDF File ( Datasheet )

Dot Matrix LED Unit for Indoor Use LT1550ED(Chip Type) s Features ¡No. of dots : 16!32dots ¡Outline dimensions : 64.0!128.0mm ¡Dot size : 3.0!3.0mm ¡Dot pitch : 4.0mm ¡Radiation color : Yellow-green+Red(dichromatic type) ¡Driving method : 1, 16 duty dynamic drive LT1550ED s Absolute Maximum Ratings Parameter Supply voltage for IC Supply voltage for LED Input voltage Turn-on time Operating temperature Storage temperature Power dissipation *1 25% or less of lighting Symbol VCC VLED V1 tON