Texas Instruments PCM3070 Stereo Audio Codec with Embedded miniDSP

Texas Instruments introduced the PCM3070 stereo audio codec. The TI PCM3070 features SRS WOW HD, two embedded miniDSP (fully-programmable), stereo 24-bit digital-to-analog converter (DAC), stereo 24-bit analog-to-digital converter (ADC), integrated phased-locked loop (PLL), fixed predefined and parameterizable signal processing blocks, integrated LDOs and flexible digital interfaces. The PCM3070 is available now in a 5-mm x 5-mm 32-pin QFN package. The stereo audio codec is priced at $2.95 (quantities of 1,000). The chip is ideal for soundbar, flat panel television, MP3 docking stations, cell phone docking stations, and 2.1 home audio systems.

Texas Instruments PCM3070 Stereo Audio Codec With Embedded miniDSP

TI PCM3070 Audio Codec Features

  • SRS WOW HD for improved playback quality of audio
  • Dynamic 3D entertainment with deep, rich bass and high frequency clarity
  • Upgrade path to include SRS TruVolume and/or SRS TruSurround HD through direct licensing arrangements with SRS Labs
  • 24-bit stereo audio DAC with 100dB SNR
  • 24-bit stereo audio ADC with 93dB SNR
  • Branded audio effects, multiband dynamic range compression, and custom filters and algorithms
  • Two fully-programmable miniDSP
  • Six single-ended or three fully-differential analog inputs
  • Stereo headphone outputs
  • Stereo line outputs
  • Very low-noise PGA
  • Analog bypass mode
  • Programmable PLL
  • Integrated LDO
  • 5mm x 5mm 32-pin QFN Package
  • Single-supply power system can run from 1.8 V to 3.6 V

More info: SRS Labs |TI PCM3070 Stereo Audio Codec (pdf)