SI32176-C-GM1R

电信接口IC Wideband FXS with dc-dc controller -110V max. battery

* Single-chip FXS solution * 5 mm x 7 mm QFN package enables smallest board area * Lowest power consumption * Tracking dc-dc controller * Internal balanced or unbalanced ringing * Patented low-power ringing * Global programmability * Simplified configuration and diagnostics supported by ProSLIC API * Ringing frequency, amplitude, cadence, and waveshape * Transhybrid balance * DC current loop feed 10–45 mA * Loop closure and ring trip thresholds * Ground key detection threshold * Integrated test load * Wideband voice support * On-hook transmission * Loop or ground start operation * Uses industry-leading voice DAA technology from Si3050 * Global programmability * Greater than 5 kV isolation * Up to +6 dBm TX/RX level * Parallel handset detection * Type I and II caller ID support * Integrated ring detector * Programmable digital hybrid