MAX139CPL,ADC(模数转换器)
MAX139CPL+,IC ADC 3 1/2DIG W/LED DVR 40-DIP
MAX139CQH+D,IC ADC 3 1/2DIG W/LED DVR 44PLCC
MAX139CQH+TD,IC ADC 3 1/2DIG W/LED DVR 44PLCC
MAX139CQH-D,ADC(模数转换器)
MAX139CQH-TD,ADC(模数转换器)
MAX139EPL,ADC(模数转换器)
MAX139EPL+,IC ADC 3 1/2DIG W/LED DVR 40-DIP