The ADS8166/ADS8167/ADS8168 are, 16 bit analog-digital converters with, sample rates of 1 MSPS (ADS8168), 500 kSPS (ADS8167), and 250 kSPS (ADS8166). The conversion time is determined by the chip select signal. A maximum Spi clock of 70 MHz is supported.
This driver only implements the manual mode
and auto sequence mode
using the SPI interface.
Only the default multiplexer configuration with 8 single-ended inputs and no
pseudo-differential inputs is supported by now.