ADC0811 Datasheet | National Semiconductor

ADC0811 8-Bit Serial I O A D Converter With 11-Channel Multiplexer December 1994 ADC0811 8-Bit Serial I O A D Converter With 11-Channel Multiplexer General Description The ADC0811 is an 8-Bit successive approximation A D converter with simultaneous serial I O The serial input controls an analog multiplexer which selects from 11 input channels or an internal half scale test voltage An input sample-and-hold is implemented by a capacitive reference ladder and sampled data parator This allows the input signal to vary during the conversion cycle Separate serial I O and conversion clock inputs are provided to facilitate the interface to various microprocessors Y Y Y Y Y Y Ratiometric or...