ADAU1446YSTZ-3A

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The ADAU1446YSTZ-3A is a low-power, stereo audio coder-decoder (Codec) capable of sampling up to 192kHz with a low latency of only 3ms. It has eight analog input channels, eight digital input/output channels, two center-channel outputs and two analog output channels and can be used to support applications including audio effects, multi-band crossover and surround sound. This Audio Codec, which can be integrated into a wide range of systems and applications, falls into the category of Embedded - DSP (Digital Signal Processors).

Digital Signal Processors are processors that are optimized for digital audio processing, mixing, recording and playback. DSPs are used in a wide variety of embedded and multimedia applications including telecommunication, automotive, home theatre and popular music production. Many embedded companies outsource their audio processing to a third-party DSP provider, but the ADAU1446YSTZ-3A brings all the benefits of a digital signal processor directly into your system.

The ADAU1446YSTZ-3A integrates a high-performance, programmable audio engine that can be configured and optimized for a wide range of processing applications. With a powerful onboard processing engine, the ADAU1446YSTZ-3A can perform audio processing in real-time with low latency and can support a wide range of formats, filters, and effects. It provides eight high-resolution analog-to-digital (ADC) and digital-to-analog (DAC) converters and two high-quality delta-sigma modulators for analog audio input or output.

The ADAU1446YSTZ-3A also features an integrated audio DSP with a dedicated instruction set and embedded RAM that can be programmed to perform various audio processing tasks. The programmable processor can be accessed through either the integrated I 2C interface or the dedicated serial audio port. The audio programming can be accomplished through a variety of software tools such as SigmaStudio, which is a user-friendly graphical editor that can be used to develop and debug audio applications quickly and easily.

The ADAU1446YSTZ-3A supports a wide range of audio applications including equalization, reverb, compression, audio mixing and more. The ADC and DAC converters feature high-performance S/PDIF streaming and sample rate converters with advanced volume and mixer control. The ADC and DAC converters also provide enhanced digital volume control, clipping protection and low-noise operation.

The ADAU1446YSTZ-3A is an excellent solution for anyone who requires a high-performance, low-power solution for performing complex audio processing tasks. With its powerful DSP core, integrated I²S audio data interface, and support for SigmaStudio, this audio codec can provide the building blocks for any advanced audio processing application. As the cost of components decreases, more applications are turning to integrated solutions such as this to perform tasks that once required custom hardware.

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