Sharp LT1550ED
Dot Matrix LED Unit for Indoor Use (Chip Type)
| Part No. | LT1550ED |
|---|---|
| Datasheet | LT1550ED Download |
| Manufacturer |  Sharp |
| Description | Dot Matrix LED Unit for Indoor Use (Chip Type) |
| Buy | Stock & Price |
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 sABSOLUTE 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 Topr Tstg P Rating -0.3 to +5.5 -0.3 to +4.5 -0.3 to Vcc+0.3 1 -10 to +60*1 -20 to +70 20 (Ta=25˚C) sELECTRICAL CHARACTERISTICS
Parameter Supply voltage for IC Supply voltage for LED IC current dissipation*1 LED current dissipation*1 (VCC=5V,VLED=4V,Ta=25˚C) Unit V V V ms ˚C ˚C W s Optical Characteristics Parameter Red Luminance Yellow-green Viewing angle Red Peak emission wavelength Yellow-green Symbol Lv 2θ1/2 λp Symbol MIN. TYP. MAX. Unit 4.75 5.0 VCC 5.25 V 3.75 4.0 VLED 4.25 V -----140 200 ICC mA -----3.8 4.2 ILED A 3.5 ----------VIH V Input voltage ----...