HC55185DIMManufacturer: INTERSIL VoIP Ringing SLIC Family | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| HC55185DIM | INTERSIL | 524 | In Stock |
Description and Introduction
VoIP Ringing SLIC Family The HC55185DIM is a subscriber line interface circuit (SLIC) manufactured by INTERSIL. Below are its key specifications:
1. **Function**: Provides BORSCHT (Battery feed, Overvoltage protection, Ringing, Supervision, Codec, Hybrid, and Test) functions for analog telephone lines. For detailed electrical characteristics and application notes, refer to the official datasheet from INTERSIL. |
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Application Scenarios & Design Considerations
VoIP Ringing SLIC Family# Technical Documentation: HC55185DIM Subscriber Line Interface Circuit (SLIC)
 Manufacturer:  INTERSIL (now part of Renesas Electronics) --- ## 1. Application Scenarios ### 1.1 Typical Use Cases *    Central Office (CO) Line Cards:  A primary application is within digital telephone exchange line cards. Here, the HC55185DIM provides the battery feed, overvoltage protection, ringing, supervision (detecting on-hook/off-hook), and 2-wire to 4-wire hybrid conversion for a single subscriber line. It enables the connection of a standard analog telephone (POTS - Plain Old Telephone Service) to a Time-Division Multiplexing (TDM) bus (e.g., PCM highway). ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| HC55185DIM | INTERSIL | 125 | In Stock |
Description and Introduction
VoIP Ringing SLIC Family The HC55185DIM is a subscriber line interface circuit (SLIC) manufactured by INTERSIL.  
### Key Specifications:   For detailed electrical characteristics and pin configurations, refer to the official datasheet from INTERSIL. |
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Application Scenarios & Design Considerations
VoIP Ringing SLIC Family# Technical Documentation: HC55185DIM SLIC (Subscriber Line Interface Circuit)
 Manufacturer:  INTERSIL (now part of Renesas Electronics) --- ## 1. Application Scenarios ### 1.1 Typical Use Cases  Primary Functions in a Use Case:  ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  |
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