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PCM9211 Datasheet 216-khz Digital Audio Interface Transceiver

Manufacturer: Texas Instruments

Overview: PCM9211 SBAS495D – JUNE 2010 – REVISED AUGUST 2021 PCM9211 216-kHz Digital Audio Interface Transceiver (DIX) With Stereo ADC and Routing.

General Description

The PCM9211 is a complete analog and digital frontend for today's multimedia players, sound bars, and recorders.

The PCM9211 integrates a stereo ADC, S/PDIF transceiver with up to 12 multiplexed inputs, and 3x PCM inputs to allow other audio receivers to be multiplexed, along with the analog and S/PDIF signals to a digital signal processor (DSP).

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) PCM9211 LQFP (48) 7.00 mm × 7.00 mm (1) For all available packages, see the package option addendum at the end of the data sheet.

Key Features

  • Integrated DIX, ADC, and signal routing:.
  • Asynchronous operation (DIR, DIT, ADC).
  • MUX and routing of PCM data:.
  • I2S, left-justified, right-justified.
  • Multipurpose input/output pins.
  • Digital audio I/F receiver (DIR):.
  • 24-bit, 216-kHz capable.
  • 50-ps ultra-low jitter.
  • Non-PCM detection (IEC61937, DTS-CD/LD).
  • 12x S/PDIF input ports:.
  • 2x coaxial S/PDIF inputs.
  • 10x optical S/PDIF inputs.

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