SCLK28DIN27DOUT26INT#25VDD24DGND23CALOFF+22CALOFF-21REFIN+20REFIN-19CALGAIN+18CALGAIN-17AIN616AIN515AIN414AIN313AIN212AIN111V+10AGND9OUT18OUT27DS06DS15RESET#4CS#3CLKOUT2CLKIN1