SW+1AVDD12AVDD23ADC14AGND5REFGND6RA7RB8CHART9REFIN10REFOUT11VLDO12VLOGIC13SDO14DGND15RESET#16GPIO_017GPIO_118GPIO_219LDAC#20CLKOUT21SCLK22SDI23SYNC#24AD125AD026FAULT#27NIC28AVSS29SW–30PGND231VDPC–32NIC33-VSENSE34CCOMP35+VSENSE36VIOUT37ADC238VDPC+39PGND140EP41