NAU8811 Datasheet, Nuvoton Technology

voice band digital filtering. Voice-band data is accepted by the audio interface (I2S). The DAC converter path includes filtering and mixing, programmable-gain amplifiers.

Functions include Automatic Level Control (ALC) with noise gate, PGA, standard audio interface I2S, and PCM with time s.

The NAU8811 is a cost effective and low power wideband MONO audio CODEC. It is designed for voice telephony related applications. Functions include Automatic Level Control (ALC) with noise gate, PGA, standard audio interface I2S, and PCM with time sl.