Catalog of Audio converter IPs: qCOD120-SW3-LR-D.01 TSMC 22 nm

Audio codec with capacitor-less 106 dB dynamic range ADC and 120 dB SNR DAC with very low latency filters and ultra low power mode

 

The qCOD120-SW3-LR-D.01 is a mixed (analog and digital) Virtual Component containing a stereo ADC, a stereo DAC with headphone amplifier, and additional functions offering an ideal mixed signal front-end for ultra low power, fast wake-up and high quality audio applications. It combines also ultra low latency capability for ANC applications.

Key Benefits

  • I2C and APB control interface
  • Embedded low noise voltage regulator for best resilience to power supply noise
  • Low BoM and capacitor-less input connection
  • High dynamic range for high quality recording in far-field applications
  • Programmable ultra low latency capability
  • Fast wake-up suitable for the unique analog VAD WhisperTrigger-A
  • Ultra low power mode, ideal for battery powered voice first devices

 

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Applications

  • Active headset
  • Smartphone - Audio handset

Key Performances

  • 106 dB dynamic range ADC
  • 120 dB SNR DAC
  • Down to 8us latency analog-to-analog