LED矩阵驱动器芯片ET1637/ET1638/ET1629/ET6280/ET6282技术样品支持

授权代理无锡力芯微电子深圳锦宏世纪科技有限公司 李工 189 3804 7300 Q:288 167 1130LCD矩阵驱动芯片

产品型号主要功能说明封装形式兼容型号
LCD显示驱动
ET662132×4点阵式多功能LCD驱动电路SSOP48HT1621B
ET662232×8点阵式多功能LCD驱动电路QFP64HT1622
ET662348×8点阵式多功能LCD驱动电路QFP100，DieHT1623
ET97924X36LCD驱动IC ,极低待机功耗TSSOP48BU9792

ET662548×8点阵式多功能LCD驱动电路QFP100，DieHT1623
MEL8528118×2点阵式多功能LCD驱动电路        QFP128ET8528
LED矩阵驱动芯片：


Part NumberDescriptionVIN(V)IOH(mA)IOL(mA)SegGridDimming LevelsKeyMatrixInterface ControlPackage
ET1637Common Anode48 Matrix 16 Key3.0~5.5≥140≥25688 step2*82-wire SerialSOP20
ET163880 Matrix 24 Key3.0~5.5≥25≥1401088 step3*83-wire SerialSOP28
ET1629128 Matrix 32 Key3.0~5.5≥25≥1401688 step4*83-wire SerialQFP44SOP32
ET6280Constant CurrentEach Dot Dimming4.5~5.5≥20≥25088256 stepeach Dot/2-wire SerialSOP20L
ET6282Constant CurrentEach Dot Dimming4.5~5.5≥30≥350812256 stepeach Dot/2-wire SerialSOP24L