臺灣ENE迅杰科技用於LED光柵屏的P2503恒流驅(qū)動IC具體參數(shù):8-channelconstant-currentoutputsConstantoutputcurrentinvarianttoloadvoltagechangeLowoutputleakagecurrent:0.1uAExcellentoutputcurrentaccuracy Bit-to-Biterror: 1.5%(TYP) Chip-to-Chip: 3%(TYP)SingleexternalresistoradjustsoutputcurrentsConstantoutputcurrentrange: 5-60mAwhenVCC=5V 2-45mAwhenVCC=3.3V30MHzclockfrequencySchmitttriggerinputMaximumoutputterminalvoltage:18V3-5.5VsupplyvoltageStaggeredoutputdelay 臺灣原廠生產(chǎn),品質(zhì)保證,性價比高!選擇優(yōu)質(zhì)產(chǎn)品是LED顯示屏質(zhì)量的保證!有興趣需詳細了解可隨時聯(lián)繫我!