The SP8481 Series are complete monolithic data acquisition systems, featuring 8-channel multiplexer, internal reference and 12-bit sampling A/D converter in 32pin packages. Linearity errors of 0.5 and 1.0 LSB, and Differential Non-linearity to 12-bits is guaranteed, with no missing codes over temperature. Channel-to-channel crosstalk is typically -85dB. Multiplexer settling plus acquisition time is 1.9s maximum; A/D conversion time is 8.1s maximum.