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821004J - QUAD NON-PROGRAMMABLE PCM CODEC

Renesas

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Datasheet Details

Part number	821004J
Manufacturer	Renesas ↗
File Size	966.57 KB
Description	QUAD NON-PROGRAMMABLE PCM CODEC
Datasheet	821004J-Renesas.pdf

821004J Product details

Description

The 821004J is a single-chip, four channel PCM CODEC with on-chip filters. law companding.

Features

4 channel CODEC with on-chip digital filters.
Selectable A-law or µ-law companding.
Master clock frequency selection: 2.048 MHz, 4.096 MHz or 8.192 MHz.
Internal timing automatically adjusted based on MCLK and frame sync signal.
Separate PCM and master clocks.
Single PCM port with up to 8.192 MHz data rate (128 time slots).
Transhybrid balance impedance hardware adjustable via external components.
Transmit gains hardware ad.

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