The ADC128S102 is a low-power, eight-channel CMOS 12-bit analog-to-digital converter specified for conversionthroughput rates of 50 kSPS to 1 MSPS. The converter isbased on a successive-approximation register architecturewith an internal track-and-hold circuit. It can be configured toaccept up to eight input signals at inputs IN0 through IN7.The output serial data is straight binary and is compatible withseveral standards, such as SPI™, QSPI™, MICROWIRE™,and many common DSP serial interfaces.