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PCM2903C - Stereo Audio Codec

Datasheet Summary

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.

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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Datasheet preview – PCM2903C

Datasheet Details

Part number PCM2903C
Manufacturer Texas Instruments
File Size 909.84 KB
Description Stereo Audio Codec
Datasheet download datasheet PCM2903C Datasheet
Additional preview pages of the PCM2903C datasheet.

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Full PDF Text Transcription

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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.
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