Description
Si3050+Si3011/18/19 PROGRAMMABLE VOICE DAA SOLUTIONS .
The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface.
Features
* PCM highway data interface
* µ-law/A-law companding
* SPI control interface
* GCI interface
* 80 dB dynamic range TX/RX
* Line voltage monitor
* Loop current monitor
* +6 dBm or +3.2 dBm TX/RX level
mode
* Parallel handset detection
* 3 µA on-hook line monit
Applications
* DSL IADs
* VoIP gateways
* PBX and IP-PBX systems
* Voice mail systems