Aufbau/internal: IC (CMOS); Form/Case/Outline: TSSOP-20 (Si3050-FT); Type/Application: Interface - Modem IC, VOICE DAA GCI/PCM/SPI, in conjunction with Si3011/18/19; Daten/electr.data: Vdd: 3.0 ... 3.6 V; Idd: <10 mA; Ptot: ___ mW; t op: -40...+85 °C | 0...70 °C = Suffix G; Manufactured by Silicon Laboratories Inc., Austin, TX (USA); -