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Could you help to provide some SAR ADC chipset with linux driver?

Other Parts Discussed in Thread: ADS8688, ADS8664, ADS8674, ADS8684, ADS8684A, ADS8694, ADS8668, ADS8678, ADS8688A, ADS8698

Hi ti

Could you help to provide some ADC chipset with linux driver(better to have linux source code)? CPU is am571x。

spec

14bit~18bit,sample rate>10K,4ch and 8ch,input voltage <6v,spi interface,single input,better cost

If we want to measure differential single by the single input ADC,

how to we design an differential input front end of ADC?

differential->single->PA->ADC? Do you  have some reference file?

thanks

QIN