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HC55143IM from INTERSIL

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HC55143IM

Manufacturer: INTERSIL

Low Power Universal SLIC Family

Partnumber Manufacturer Quantity Availability
HC55143IM INTERSIL 14 In Stock

Description and Introduction

Low Power Universal SLIC Family The HC55143IM is a subscriber line interface circuit (SLIC) manufactured by INTERSIL. Key specifications include:

- **Function**: Provides BORSCHT (Battery feed, Overvoltage protection, Ringing, Supervision, Codec, Hybrid, Test) functions for analog telephone lines.
- **Operating Voltage**: Typically operates from -48V to -60V for battery feed.
- **Current Limiting**: Features programmable current limiting for short-circuit protection.
- **Ringing**: Supports high-voltage ringing (up to 100V RMS) with programmable amplitude and frequency.
- **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier).
- **Temperature Range**: Commercial (0°C to +70°C) or industrial (-40°C to +85°C) options.
- **Compliance**: Meets telecom standards such as ITU-T and FCC Part 68.

For exact electrical characteristics, refer to the official INTERSIL datasheet.

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