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PCM3500 - VOICE/MODEM CODEC

This page provides the datasheet information for the PCM3500, a member of the PCM3500-Burr VOICE/MODEM CODEC family.

Datasheet Summary

Description

The PCM3500 is a low cost, 16-bit CODEC designed for modem Analog Front End (AFE) and speech processing applications.

The PCM3500’s low power operation from +2.7V to +3.6V power supplies, along with an integrated power-down mode, make it ideal for portable applications.

Features

  • q 16-BIT DELTA-SIGMA DAC AND ADC q.

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Datasheet preview – PCM3500

Datasheet Details

Part number PCM3500
Manufacturer Burr-Brown
File Size 917.69 KB
Description VOICE/MODEM CODEC
Datasheet download datasheet PCM3500 Datasheet
Additional preview pages of the PCM3500 datasheet.

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Full PDF Text Transcription

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® PCM3500 PCM3500 SBAS117 For most current data sheet and other product information, visit www.burr-brown.com Low Voltage, Low Power, 16-Bit, Mono TM VOICE/MODEM CODEC FEATURES q 16-BIT DELTA-SIGMA DAC AND ADC q DESIGNED FOR MODEM ANALOG FRONT END: Supports up to 56kbps Operation q ANALOG PERFORMANCE: Sampling Frequency: 7.2kHz to 26kHz Dynamic Range: 88dB (typ) at fS = 8kHz, fIN = 1kHz q SYSTEM CLOCK: 512fS q MASTER OR SLAVE OPERATION q ON-CHIP CRYSTAL OSCILLATOR CIRCUIT q ADC-TO-DAC LOOP-BACK MODE q TIME SLOT MODE SUPPORTS UP TO FOUR CODECs ON A SINGLE SERIAL INTERFACE q POWER-DOWN MODE: 60µA (typ) DESCRIPTION The PCM3500 is a low cost, 16-bit CODEC designed for modem Analog Front End (AFE) and speech processing applications. The PCM3500’s low power operation from +2.7V to +3.
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