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PCM2906C - Stereo Audio Codec

Description

The PCM2906C is Texas Instruments' 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.

Features

  • 1.
  • 234 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.
  • Bus Powered.
  • 16-Bit Delta-Sigma ADC and DAC.
  • Sampling Rate:.
  • 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.

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Full PDF Text Transcription

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PCM2906C www.ti.com SBFS037 – NOVEMBER 2011 Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF Check for Samples: PCM2906C FEATURES 1 •234 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 – Bus Powered • 16-Bit Delta-Sigma ADC and DAC • Sampling Rate: – 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: – 5 V Typical (VBUS) • Stereo ADC: – Analog Performance at VBUS = 5 V: – THD+N = 0.01% – SNR = 89 dB – Dynamic Range = 89 dB – Decimation Digital Filter: – Passband Ripple = ±0.
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