MAX543BC/D,DAC（数/模转换器）
MAX543BCPA,IC DAC CMOS MULT SRL 12BIT 8-DIP
MAX543BCPA+,IC DAC CMOS MULT SRL 12BIT 8-DIP
MAX543BCSA,IC DAC CMOS MULT SRL 12BIT 8SOIC
MAX543BCSA+,IC DAC CMOS MULT SRL 12BIT 8SOIC
MAX543BCSA+T,IC DAC 12BIT MULT SERIAL 8-SOIC
MAX543BCSA-T,DAC（数/模转换器）
MAX543BCWE,IC DAC CMOS MULTSRL 12BIT 16SOIC
