| Number of Bits Sampling Rate (Per Second) Number of Inputs Input Type Data Interface Configuration Ratio - S/H:ADC Number of A/D Converters Architecture Reference Type Voltage - Supply, Analog Voltage - Supply, Digital Features | 12 3.3k 2, 4 Differential, Single Ended I²C MUX-PGA-ADC - 1 Sigma-Delta Internal 2 V ~ 5.5 V 2 V ~ 5.5 V PGA, Selectable Address -40°C ~ 125°C |