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PCM3794A - (PCM3793A / PCM3794A) Low-Power Stereo Audio CODEC

This page provides the datasheet information for the PCM3794A, a member of the PCM3793A_Burr (PCM3793A / PCM3794A) Low-Power Stereo Audio CODEC family.

Datasheet Summary

Description

The PCM3793A/94A is a low-power stereo CODEC designed for portable digital audio applications.

Features

  • Analog Front End:.
  • Stereo Single-Ended Input With Multiplexer.
  • Mono Differential Input.
  • Stereo Programmable Gain Amplifier.
  • Microphone Amplifier (20 dB) and Bias Analog Back End:.
  • Stereo/Mono Line Output With Volume.
  • Stereo/Mono Headphone Amplifier With Volume and Capless Mode.
  • Stereo/Mono Digital Speaker Amplifier (BTL) With Volume Analog Performance:.
  • Dynamic Range: 93 dB (DAC).
  • Dynamic Range: 90 dB (ADC.

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Datasheet preview – PCM3794A

Datasheet Details

Part number PCM3794A
Manufacturer Burr-Brown
File Size 1.15 MB
Description (PCM3793A / PCM3794A) Low-Power Stereo Audio CODEC
Datasheet download datasheet PCM3794A Datasheet
Additional preview pages of the PCM3794A datasheet.

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Full PDF Text Transcription

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BurrĆBrown Products from Texas Instruments PCM3793A PCM3794A SLAS529A – JANUARY 2007 – REVISED FEBRUARY 2007 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier FEATURES • Analog Front End: – Stereo Single-Ended Input With Multiplexer – Mono Differential Input – Stereo Programmable Gain Amplifier – Microphone Amplifier (20 dB) and Bias Analog Back End: – Stereo/Mono Line Output With Volume – Stereo/Mono Headphone Amplifier With Volume and Capless Mode – Stereo/Mono Digital Speaker Amplifier (BTL) With Volume Analog Performance: – Dynamic Range: 93 dB (DAC) – Dynamic Range: 90 dB (ADC) – 40-mW + 40-mW Headphone Output at RL = 16 Ω – 700-mW + 700-mW Speaker Output at RL = 8 Ω Power Supply Voltage – 1.71 V to 3.6 V for Digital I/O Section – 1.
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