MAX520ACPE,DAC（数/模转换器）
MAX520ACPE+,IC DAC 8BIT QUAD 2WIRE 16-DIP
MAX520ACWE,IC DAC QUAD SER 8BIT R/R 16-SOIC
MAX520ACWE+,IC DAC 8BIT QUAD 2WIRE 16-SOIC
MAX520ACWE+T,IC DAC 8BIT QUAD 2WIRE 16-SOIC
MAX520ACWE-T,DAC（数/模转换器）
MAX520AEAP,IC DAC QUAD SER 8BIT R/R 20-SSOP
MAX520AEAP+,IC DAC 8BIT QUAD 2WIRE 20-SSOP
