USB AUDIO INTERFACE, SMD, 48TQFP; USB Type:USB Streaming Controller; USB Version:1.1; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:TQFP; No. of Pins:48; Data Rate:12Mbps; No. of Ports:2; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Packaging:Peel Pack; MSL