IC, AUDIO SUBSYSTEM, 20WLP; Audio Control Type:Volume; Output Power:920mW; Control Interface:Serial, I2C, 2-Wire; Supply Voltage Range:2.7V to 5.5V; Operating Temperature Range:-40°C to +85°C; Audio IC Case Style:WLP; No. of Pins:20; Base Number:97001; Control / Process Application:Cell Phones, Portable Multimedia Players; Control / Process Application:Cell Phone, Portable Multimedia Players