Datasheet Details
| Part number | NAU8811 |
|---|---|
| Manufacturer | Nuvoton Technology |
| File Size | 1.66 MB |
| Description | Mono Audio Codec |
| Datasheet |
 NAU8811 Datasheet
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General Description
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 slot assignment.
Key Features
- 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 (PGA), and soft muting. The digital interface SPI have independent supply voltage to allow integration into multiple supply systems. The NAU8811 operates at supply voltages from 2.5V to 3.6V, although the digital core can operate at voltage as low as 1.71V to save power. The NAU8811 is specified for operation from -40C to +85.