GND1VDD2GND3VDD4GND5VDD6GND7VDD8GND9NC10VREF_BYP11GND12VREFOUT13VREFP14GND15CH116CH217CH318CH419CH520CH621CH722CH823CH924CH1025GND26GND27GND28GND29GND30GND31GND32GND33GND34GND35COM36INTERRUPT37SCK38SDO39SDI40CS#41RESET#42LDO43GND44VDD45Q346Q247Q148