AIN1+1AIN1–2VCM123AIN2+4AIN2–5REFH6REFH7REFL8REFL9AIN3+10AIN3–11VCM3412AIN4+13AIN4–14VDD15VDD16ENC+17ENC–18CS#19SCK20SDI21GND22OUT4B–23OUT4B+24OUT4A–25OUT4A+26OUT3B–27OUT3B+28OUT3A–29OUT3A+30FR–31FR+32OGND33OVDD34DCO–35DCO+36OUT2B–37OUT2B+38OUT2A–39OUT2A+40OUT1B–41OUT1B+42OUT1A–43OUT1A+44GND45SDO46PAR/SER#47VREF48GND49SENSE50VDD51VDD52EP53