性能型芯片|苏州日月成科技极速快3-日月成科技
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  • SUM2028
    Features
    Saving 50% energy of ulltra-low-power design,the lowest knee voltage=0.15V
    4 grade programmable knee voltage,the power dissipation can be defined according your needs
    Built-in FM-PWM technologies,high refresh,high grayscale,high brightness
    16 bits grayscale,281 Trillion colors,30ns fast response,65536 grade excellent grayscale performance
    Eliminate Ghost,real color
    Change grayscale and adjust brightness maintain color temperature,32-grade small and liner current gain
    Excellent electromagnetic compatibility characteristics,Lower EMI
    Characteristics
    16-Channel constant current output,constant current output range:
    Vout 5V 3.3V
    450mV 0.6~45mA 0.6~35mA
    350mV 0.6~30mA 0.6~25mA
    250mV 0.6~20mA 0.6~15mA
    150mV 0.6~12mA 0.6~10mA

    Excellent output current accuracy:
    Current Accuracy Vout=0.45V Vout=0.35V Vout=0.25V Vout=0.15V
    Bit to Bit(Max.) ±1.5% ±2.5% ±3.0% ±4.0%
    Chip to Chip(Max.) ±1.5% ±2.5% ±3.0% ±4.0%

    FM-PWM
    Fast reponse of output current,OE(min):30ns
    4 Group staggered output,reducing Current Surge
    Maximum data clock frequency:30MHz
    Schimitt trigger input
    Supply Voltage:3V~5.5V
    32-grade programmable knee voltage(0.15V/0.25V/0.35V/0.45V)
    Applications
    Full color LED displays for indoor and outdoor
    Traffic-indication screen
    Information displays
    Sighboard and decorated lighting
    LCD backlighting
    LED Super TV
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    快乐赛车投注 玖玖棋牌APP下载 欢乐生肖 澳洲幸运10开奖结果 PK10牛牛 欢乐生肖 广西快3走势 德国时时彩 五分时时彩 欢乐生肖