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HC55121 - Low Power UniSLIC14

Download the HC55121 datasheet PDF. This datasheet also covers the HC55120 variant, as both devices belong to the same low power unislic14 family and are provided as variant models within a single manufacturer datasheet.

Features

  • The UniSLIC14 is a family of Ultra Low Power SLICs. The feature set and common pinouts of the UniSLIC14 family positions it as a universal solution for: Plain Old Telephone Service (POTS), PBX, Central Office, Loop Carrier, Fiber in the Loop, ISDN-TA and NT1+, Pairgain and Wireless Local Loop. The UniSLIC14 family achieves its ultra low power operation through: Its automatic single and dual battery selection (based on line length) and battery tracking anti clipping to ensure the maximum loop co.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HC55120-Intersil.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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
HC55171B Low Cost 5 REN Ringing SLIC Intersil Corporation

Other Datasheets by Intersil (Renesas)

Part Number Description
HC55120 Low Power UniSLIC14
HC55130 Low Power UniSLIC14
HC55131 Low Power UniSLIC14
HC55140 Low Power UniSLIC14
HC55141 Low Power UniSLIC14

Full PDF Text Transcription

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HC55120, HC55121, HC55130, HC55131, HC55140, ® HC55141, HC55142, HC55143, HC55150, HC55151 Data Sheet July 2004 FN4659.11 Low Power UniSLIC14 Family Features The UniSLIC14 is a family of Ultra Low Power SLICs. The feature set and common pinouts of the UniSLIC14 family positions it as a universal solution for: Plain Old Telephone Service (POTS), PBX, Central Office, Loop Carrier, Fiber in the Loop, ISDN-TA and NT1+, Pairgain and Wireless Local Loop. The UniSLIC14 family achieves its ultra low power operation through: Its automatic single and dual battery selection (based on line length) and battery tracking anti clipping to ensure the maximum loop coverage on the lowest battery voltage.
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