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PCM3052A - STEREO AUDIO CODEC

Download the PCM3052A datasheet PDF. This datasheet also covers the PCM3052A_Burr variant, as both devices belong to the same stereo audio codec family and are provided as variant models within a single manufacturer datasheet.

General Description

The PCM3052A is a low-cost, single-chip, 24-bit stereo audio codec (ADC and DAC) with single-ended analog voltage input and output.

It also has an analog front end consisting of a 34-dB microphone amplifier, microphone bias generator, 2 stereo multiplexers, and a wide-range PGA.

Key Features

  • Microphone Amplifier and Bias.
  • Monaural Microphone Amplifier: 34-dB Gain at Differential Input.
  • Microphone Bias: 1 mA at 3.75 V.
  • Multiplexer and PGA.
  • Multiplex of Stereo Single-Ended Line Inputs and Monaural Microphone Amplifier.
  • 0.1 Vrms to 1.5 Vrms Full-Scale Input Range.
  • 22-kΩ Input Resistance at 0.1-Vrms Input.
  • 20 dB to.
  • 4 dB/range, 1 dB/step PGA.
  • Reference Output: ±10 mA at 2.5 V.
  • 24-Bit Delta.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PCM3052A_Burr-Brown.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
PCM3000 18-BIT STEREO AUDIO CODEC Burr-Brown Corporation
PCM3001 18-BIT STEREO AUDIO CODEC Burr-Brown Corporation
PCM3002 16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS Burr-Brown Corporation
PCM3003 16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS Burr-Brown Corporation
PCM3006 16-Bit/ Single-Ended Analog Input/Output STEREO AUDIO CODEC Burr-Brown Corporation

Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
PCM3008 SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODEC
PCM3010 24-BIT STEREO AUDIO CODEC
PCM3060 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3500 VOICE/MODEM CODEC
PCM3793 Low-Power Stereo Audio CODEC

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.

View original datasheet text
BurrĆBrown Products from Texas Instruments PCM3052A SLES160 – NOVEMBER 2005 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA FEATURES • Microphone Amplifier and Bias – Monaural Microphone Amplifier: 34-dB Gain at Differential Input – Microphone Bias: 1 mA at 3.75 V • Multiplexer and PGA – Multiplex of Stereo Single-Ended Line Inputs and Monaural Microphone Amplifier – 0.1 Vrms to 1.5 Vrms Full-Scale Input Range – 22-kΩ Input Resistance at 0.1-Vrms Input – 20 dB to –4 dB/range, 1 dB/step PGA • Reference Output: ±10 mA at 2.5 V • 24-Bit Delta-Sigma ADC and DAC • Stereo ADC: – Full-Scale Input: 3 Vp-p – Antialiasing Filter Included – 1/64 Decimation Filter: • Pass-Band Ripple: ±0.05 dB • Stop-Band Attenuation: –65 dB – On-Chip High-Pass Filter: 0.