MAX509BCAP-T,DAC（数/模转换器）
MAX509BCPP,IC DAC QUAD SRL 8BIT R-R 20-DIP
MAX509BCPP+,IC DAC QUAD SRL 8BIT R-R 20-DIP
MAX509BCWP,DAC（数/模转换器）
MAX509BCWP+,IC DAC QUAD SRL 8BIT R-R 20-SOIC
MAX509BCWP+T,IC DAC 8BIT QUAD R-R 20-SOIC
MAX509BCWP-T,DAC（数/模转换器）
MAX509BEAP,IC DAC QUAD SERIAL 8BIT 20-SSOP
