HC55185 Overview
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...
HC55185 Key Features
- Onboard Ringing Generation
- patible with Existing HC5518x Devices
- Low Standby Power Consumption (75V, 65mW)
- Reduced Idle Channel Noise
- Programmable Transient Current Limit
- Improved Off Hook Software Interface
- Integrated MTU DC Characteristics
- Low External ponent Count
- Silent Polarity Reversal
- Pulse Metering and On Hook Transmission