ADC0831-N/ADC0832-N/ADC0834-N/ADC0838-N 8-Bit Serial I/O A/D Converters with Multiplexer OptionsADC0831 -N / ADC0832 -N / ADC0834 -N / ADC0838 - N 8位串行I / OA / D转换器与多路复用器选项