| Type Data Interface Resolution (Bits) Number of ADCs / DACs Sigma Delta S/N Ratio, ADCs / DACs (db) Typ Dynamic Range, ADCs / DACs (db) Typ Voltage - Supply, Analog Voltage - Supply, Digital Operating Temperature Mounting Type Supplier Device Package | Audio, AC '97 AC'97 12 b 2 / 2 Yes 88 / 90 - 1.8 V ~ 3.6 V 1.8 V ~ 3.6 V -25°C ~ 85°C Surface Mount 48-VFQFN Exposed Pad 48-QFN (7x7) |