GLOBAL VOICE DAA

The SI3050 SI3018 19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) Analog Interface that is ideal for DSL IADs, PBXs, IP-PBXs, and VoIP gateway products. The solution implements Silicon Laboratories' patented isolation capacitor technology, which eliminates the need for costly isolation transformers, relays, or opto-isolators, while providing superior surge immunity for robust field performance. The Voice DAA is available in one 20-pin TSSOP SI3050 and one 16-pin TSSOP/SOIC SI3018 19) and requires minimal external components. The SI3050 Interfaces directly to standard Telephony PCM Interfaces By Silicon Laboratories