ADAU1772BCPZ-RL

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ADAU1772BCPZ-RL is a low-cost, high-performance codec integrated circuit (IC) used in audio applications. It is powered by Analog Devices proprietary SigmaDSP Processor and is specifically designed to convert between digital and analog audio signals. It is a high-quality audio product that offers stereo/multichannel configuration to process multiple inputs and outputs simultaneously. The ADAU1772BCPZ-RL integrates a powerful 24-bit SigmaDSP processor, which supports the advanced Dolby Digital 7.1 standard. It also features a 24-bit ADC that enables very high-resolution recording, multiple digital audio interface (DAI) formats and a wide range of sampling frequencies that make this IC a great solution for audio applications.

The ADAU1772BCPZ-RL can be used for two-channel recording, four-channel recording and four-channel playback. It offers Dolby Digital encoding and decoding, as well as LPCM up to 24-bit. It also features a USB audio interface, which provides an easy way to connect digital audio systems to a computer. The IC comes with advanced features such as built-in audio delay lines, sample rate conversion, and adjustable volume, bass and treble control.

The working principle of ADAU1772BCPZ-RL is simple but effective. When an analog input signal is fed into the IC, it is digitally sampled and converted into a digital signal. The digital signal is then processed by the onboard SigmaDSP processor, where the parameters of the signal can be adjusted, such as volume, bass, and treble. The adjusted signal is then recombined into an analog signal and delivered to the output.

The ADAU1772BCPZ-RL is a low-power, high-performance audio codec IC that is ideal for use in audio applications, such as recording, radio streaming and playback. Its integrated Dolby Digital encoder and decoder enables a variety of audio playback and recording options and provides a cost-effective solution for multi-channel audio production. With its USB audio interface, it is easy to connect digital audio systems to computer systems. The integrated SigmaDSP processor and wide range of supported sampling frequencies make the ADAU1772BCPZ-RL an excellent choice for audio-related applications.

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