Si3050
Overview
The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface. 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.
- 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 monitor current
