The PMC66-18AI32SSC1M analog input board samples and digitizes up to 32 input
channels simultaneously at rates up to 1,000,000 samples per second for each channel.
Native conversion resolution is available as either 18 bits or 16 bits. Data on native 18-Bit
boards can be configured as either 16 or 18 bits.
  Each input channel contains a
dedicated successive-approximation (SAR) ADC, the sampled data from which is errorcorrected
and routed to the PCI bus through a 1-MByte FIFO buffer. The 32-Bit local data
path supports full D32 local-bus data packing for 16-Bit data.
Read more about our new PMC66-18AI32SSC1M