HC55185 Datasheet (Renesas) - VoIP Ringing SLIC

HC55185, VoIP Ringing SLIC

DATASHEET HC55185 VoIP Ringing SLIC Family FN4831 Rev 15.00 February 9, 2012 The RSLIC-VoIP family of ringing subscriber line interface circuits (RSLIC) supports analog Plain Old Telephone Service (POTS) in short and medium loop length, wireless and wireline applications.

Ideally suited for remote subscriber units, this family of products offers flexibility to designers with high ringing voltage and low power consumption system requirements.

The RSLIC-VoIP family operates to 100V, which trans

HC55185 Features

* across the product family include: low power consumption, ringing using sinusoidal or trapezoidal waveforms, robust auto-detection mechanisms for when subscribers go on or off hook, and minimal external discrete application components. Integrated test access features are also offered on selected pro