Udio CODEC With On-Chip Voice/Audio DSP, Headphone And Class-D Amplifier Output
The CX20709 is one of Conexant’s Speakers-on-a-Chip (SPoC) solutions with the proprietary low cost on-chip Digital Signal Processor (DSP) performing comprehensive audio effects and voice enhancements for convergence audio entertainment and voice communication applications. The complete suite of in-line DSP features frees up processing power for other applications without compromising on cost and future firmware scalability. The device integrates high performance 24-bit DACs and ADCs, a range of digital and analog input/output channel selections for flexible routing and mixing, a stereo headphone driver, and optional 2.5 W x 2 Class-D amplifier or Pulse-Width Modulator (PWM) interface. This product is part of the CX2070x SPoC family, which includes CX20702, CX20703, CX20704, CX20705, CX20706, and CX20707.