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PCM2903C - Stereo Audio Codec

General Description

The PCM2903C is TI's single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF.

The USB protocol controller requires no software code.

The PCM2903C employs SpAct™ architecture, TI's unique system that recovers the audio clock from USB packet data.

Key Features

  • 1 On-Chip USB Interface:.
  • With Full-Speed Transceivers.
  • Fully Compliant With USB 2.0 Specification.
  • Certified by USB-IF.
  • USB Adaptive Mode for Playback.
  • USB Asynchronous Mode for Record.
  • Self-Powered.
  • 16-Bit Delta-Sigma ADC and DAC.
  • Sampling Rates:.
  • DAC: 32, 44.1, 48 kHz.
  • ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz.
  • On-Chip Clock Generator With Single 12-MHz Clock Source.
  • S/PDIF I.

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
PCM2903B Stereo Audio Codec
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PCM2902B STEREO AUDIO CODEC
PCM2902C 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.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCM2903C SBFS038A – JUNE 2012 – REVISED SEPTEMBER 2015 PCM2903C Stereo Audio Codec With USB Interface, Single-Ended Analog Input/Output, and S/PDIF 1 Features •1 On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant With USB 2.0 Specification – Certified by USB-IF – USB Adaptive Mode for Playback – USB Asynchronous Mode for Record – Self-Powered • 16-Bit Delta-Sigma ADC and DAC • Sampling Rates: – DAC: 32, 44.1, 48 kHz – ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz • On-Chip Clock Generator With Single 12-MHz Clock Source • S/PDIF Input/Output • Single Power Supply: – 3.3 V Typical • Stereo ADC: – Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V: – THD+N = 0.