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MX93000 - Special Codec

General Description

PCM CODEC : This block includes A/D & D/A converters and all of the digital filters.

A/D & D/A converters: which are implemented with 2nd-order sigma-delta modulation.

Key Features

  • Single +5V power supply Sigma-Delta A/D D/A with digital filters Support u/A Law and 16-bit linear format On-chip automatic level control On-chip differential line driver On-chip digital volume control Programmable transmit/receive gain control Support switch paths for DAM (Digital Answering Machine).

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Other Datasheets by Macronix

Part Number Description
MX93000KC Special Codec
MX93002 PCM CODEC
MX93002FC PCM CODEC
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MX93521 ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP
MX93521FC ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP
MX93521UC ALL DIGITAL VOICE RECORDER MACHINE BASED ON THE MX93521 VOCODER CHIP
MX9691A SINGLE CHIP SOLID STATE DISK CONTROLLER
MX9691L SINGLE CHIP SOLID STATE DISK CONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MX93000 FEATURES • • • • • • • • • • • • • Single +5V power supply Sigma-Delta A/D D/A with digital filters Support u/A Law and 16-bit linear format On-chip automatic level control On-chip differential line driver On-chip digital volume control Programmable transmit/receive gain control Support switch paths for DAM (Digital Answering Machine) applications Easy interface to general purpose DSPs Easy read/write of control register by microprocessors Programmable power-down Support power-low/battery-low detection 28-pin DIP/SOP package PRODUCT OVERVIEW The MX93000 Special Codec integrates key functions of the analog-front-end of Digital Answering Machine (DAM) into a single integrated circuit.