GND1OUTP72OUTN73IN_SEL4INP15INN16VAC_REF17VCC8INP09INN010VAC_REF011OUTP012OUTN013GND14VCC15OUTP116OUTN117OUTP218OUTN219OUTP320OUTN321OUTP422OUTN423OUTP524OUTN525OUTP626OUTN627VCC28EP29