The NL-NAU88C22 is the evaluation board for NAU88C22. This board is developed for users to quickly understand the characteristics of NAU88C22. For development flexibility, this board has a built-in 3.5mm jacks and additional expansion connectors that provide the audio signal input, output, speaker output, headphone output and digital interface. For development convenience, NL-NAU88C22 can be connected with speakers or directly to customized system.
Nuvoton has also developed a USB control board, NU-NAUSB2I2C, which provides I2C control interface and digital audio interface signals. Along with the software NuvotonAudioGUI, users can quickly set up and use NL-NAU88C22 on their PCs.