95 dB of SNR, Pure logic stereo audio DAC with patented PLL-less feature

Overview

loDAC-95 LO is a set of Virtual Components comprised of a fully digital core with Δ∑-PWM to provide a stereo digital-to-analog conversion, configurable-on-order for lowest silicon cost and smoothest SoC integration.
loDAC-95 LO.pl provides the best resilience to SoC and system disturbances to guarantee the success of the integration and the best audio quality.

Key Features

  • Small silicon area
  • Low cost external filter design
  • PLL-less feature
  • Jerkless feature to allow offsets on the sampling frequencies
  • Optimized to drive any kind of amplifier power stage :

Block Diagram

95 dB of SNR, Pure logic stereo audio DAC with patented PLL-less feature Block Diagram

Technical Specifications

TSMC
Pre-Silicon: 130nm G
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Semiconductor IP