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HC55183 - Extended Reach Ringing SLIC

Download the HC55183 datasheet PDF. This datasheet also covers the HC55180 variant, as both devices belong to the same extended reach ringing slic family and are provided as variant models within a single manufacturer datasheet.

General Description

HC55180 HC55181 HC55183 HC55184 Low Power Standby 0 0 0 SHD GKD MTU compliant standby mode with

active loop detector.

0 0 1 SHD GKD Forward battery loop feed.

Unused 0 1 0 n/a n/a This is a reserv

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HC55180-Intersil.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HC55185 VoIP Ringing SLIC Renesas
HC5513 TR909 DLC/FLC SLIC Intersil Corporation
HC5515 ITU CO/PABX SLIC Intersil Corporation
HC5517 3 REN Ringing SLIC Intersil Corporation
HC55171 5 REN Ringing SLIC Intersil Corporation

Other Datasheets by Intersil (now Renesas)

Part Number Description
HC55180 Extended Reach Ringing SLIC
HC55181 Extended Reach Ringing SLIC
HC55184 Extended Reach Ringing SLIC
HC55120 Low Power UniSLIC14
HC55121 Low Power UniSLIC14

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NOT RREEC®COOMMMMEEDNNaDDHtEEaCDD5S5FRh1OEe8ReP5tLNAECWEMDEENSITGNS HC55180, HC55181, HC55183, HC55184 July 2003 FN4519.6 Extended Reach Ringing SLIC Family The RSLIC18 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 RSLIC18 family operates to 100V which translates directly to the amount of ringing voltage supplied to the end subscriber. With the high operating voltage, subscriber loop lengths can be extended to 500Ω (i.e., 5,000 feet) and beyond.