821004J QUAD NON-PROGRAMMABLE PCM CODEC

Renesas

821004J Description

QUAD NON-PROGRAMMABLE PCM CODEC 821004J .
The 821004J is a single-chip, four channel PCM CODEC with on-chip filters.

821004J 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 c

821004J Applications

* such as PBX, Central Office Switch, Digital Telephone and Integrated Voice/ Data Access Unit. FUNCTIONAL BLOCK DIAGRAM IIN1 VOUT1 IIN2 VOUT2 IIN3 VOUT3 IIN4 VOUT4 MCLK IREF CNF Anolog Front End CH1 Anolog Front End CH2 Anolog Front End CH3 Anolog Front End CH4 Clock & Reference Circuits DSP PCM

📥 Download Datasheet

821004J Datasheet Preview — Preview of 821004J PDF

Datasheet Details

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

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QUAD NON-PROGRAMMABLE PCM CODEC Renesas

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