Sharp LT1540M
Dot Matrix LED Unit for Outdoor Use (Lamp Type)
| Part No. | LT1540M |
|---|---|
| Datasheet | LT1540M Download |
| Manufacturer |  Sharp |
| Description | Dot Matrix LED Unit for Outdoor Use (Lamp Type) |
| Buy | Stock & Price |
FEATURES
¡No. of dots : 16!16dots ¡Outline dimensions : 240!240mm ¡Dot size : 13.0!13.0mm ¡Dot pitch : 14.9mm ¡Radiation color : Yellow-green+Red(High-luminosity)dichromatic type ¡Driving method : 1/8 duty dynamic drive LT1540M sABSOLUTE MAXIMUM RATINGS
Parameter Supply voltage for IC Supply voltage for LED Input voltage Turn-on time Operating temperature Storage temperature Power dissipation Symbol VCC VLED VI tON Topr Tstg P Rating -0.3 to +6.0 -0.3 to +8.5 -0.3 to Vcc+0.3 1 -20 to +45 -25 to +100 58 (Ta=25˚C) sELECTRICAL CHARACTERISTICS
Parameter Supply voltage for IC Supply voltage for LED IC current dissipation LED current dissipation*1 (VCC=5V,VLED=8V,Ta=25˚C) Unit V V V ms ˚C ˚C W s Optical Characteristics Parameter Symbol Viewing angle 2θ1/2 Red Peak emission wavelength λp Yellow-green (Vcc=5V,VLED=8V,Ta=25˚C) TYP. 50 660 565 Unit ˚ nm Symbol MIN. TYP. MAX. Unit 5.25 V 4.75 5.0 VCC 8.25 V 7.5 8.0 VLED -----500 mA 200 ICC -----7.0 ILED A 5.5 ----------VIH 3.5 V Input voltage -...