Dot Matrix LED Unit for Outdoor Use GW24S1EU201/GW24S1EU202(Lamp Type,Water-proof Type) Features No. of dots : 1616dots Outline dimensions : 240240mm Dot size : 13.013.0mm(GW24S1EU202 : Using oval lamp) Dot pitch : 14.9mm Radiation color : Yellow-green+Red(High-luminosity)dichromatic type Low noise (complies with VCCI* class B) GW24S1EU201 *VCCI : Voluntary Control Council for Interference by Information Technology Equipment Electrical Characteristics Driving method : Static drive Outline dimensions are shown on page 207, Fig.12. Absolute Maximum Ratings (Ta=25C) Parameter Symbol Rating -0.3 to +6.0 Supply voltage for IC VCC -0.3 to +6.0 Supply voltage for LED VLED Input voltage -0.3 to VCC+0.3 V1 Operating temperature -20 to +75*1 Topr. Storage temperature Tstg. -25 to +100 Power dissipation P 69 *1 Under the condition that dichromatic all dots are lit. Unit V V V C C W (VCC=5V,VLED=5V,Ta=25C) Parameter Supply voltage for IC Supply voltage for LED IC current dissipation LED current dissipation*1 Symbol MIN. TYP. MAX. Unit V VCC 4.75 5.0 5.25 V 4.85 VLED 5.0 5.25 mA ICC -----420 500 A ILED -----8.2 11.0 V VIH 3.5 -----Vcc Input voltage V VIL 0 ------ Vcc0.3 IIH 10.0 ----------A Input current IIL 0.12 ----------mA Clock frequency fCLK 5.0 ----------MHZ *1 Under the condition that dichromatic all dots are lit. Timing Chart Optical Characteristics (VCC=5V,VLED=5V,Ta=25C) Symbol TYP. Unit Red 2 400/1 300 Lv cd/g Luminance 1 600/1 000 Yellow-green Horizontal 21/2 Viewing angle 50/70 Red 660 p nm Peak emission wavelength Yellow-green 565 Each figure in the table is the one of GW24S1EU201/GW24S1EU202 in sequence. tsu Parameter th tWCLK fCLK CLOCK RDATA GDATA tCL tWL LATCH tWENA OFF RENA GENA ON Block Diagram BUFFER BUFFER GENABLE RENABLE CLOCK LATCH RDATA GDATA Shift register(yellow-green) Shift register(red) LATCH LATCH Constant current driver Constant current driver VR1 (For yellow-green) GENABLE RENABLE CLOCK LATCH RDATA GDATA Recommended Timing Conditions Parameter Clock pulse width Data setup time Clock-latch time Data hold time Latch pulse width Enable pulse width Symbol tWCLK tsu td (C-L) th tWL tWENA Min. 90 30 150 30 125 1 (Ta=25;,Vcc=5V,VLED=5V) Rating Typ. Max. ------------------------------------- Unit Dot Matrix LED Unit CN3 Output signal portion CN2 Input signal portion Remarks ns ns ns ns ns u VR2 (For red) LED lamp 1616 dots Dot matrix Yellow-green red Lamp configuration in a dot VR1, VR2 is trimmer resistor for luminance adjustment. Notice Internet In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 203