GND1DECAP2REFIO3REFM4REFP5REFP6REFby27AIN-COM8AIN09AIN110AIN211AIN312AIN413AIN514AIN615AIN716ADC-INP17MUXOUT-P18MUXOUT-M19ADC-INM20GND21ALERT22CS#23SDI24SCLK25SDO-026SDO-1/SEQSTS27READY28RST#29DVDD30GND31AVDD32EP33