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N682386 - Dual Programmable Extended Codec/SLCC + SLFC

Description

The N682386/87, implements a dual channel FXS telephone line interface optimized for short loop applications.

It integrates SLCC (Subscriber Line Control Circuit) functionality with a dual programmable CODEC and a dual DC/DC controller.

Features

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Datasheet Details

Part number N682386
Manufacturer Nuvoton
File Size 1.97 MB
Description Dual Programmable Extended Codec/SLCC + SLFC
Datasheet download datasheet N682386 Datasheet
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Full PDF Text Transcription

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N682386/87 + N681622 Dual Programmable Extended Codec/SLCC + SLFC 1. DESCRIPTION The N682386/87, implements a dual channel FXS telephone line interface optimized for short loop applications. It integrates SLCC (Subscriber Line Control Circuit) functionality with a dual programmable CODEC and a dual DC/DC controller. The SLCC supports internal ringing up to 90 VPK (5 REN at 4k ft) ideal for Customer Premise Equipment (CPE). The CODEC can be configured for μ-law, A-law or 16-bit linear PCM encoding. It also supports a comprehensive set of signaling capabilities required to supervise and control the telephone lines. These include tone generation, ring tones, DTMF detection/ generation as well as FSK generation.
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