AK4702VQ

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AK4702VQ is an advanced high-end digital signal processor (DSP) with wide application field and outstanding performance in audio processing and control. The device, providing low power consumption, highly integrated and high performance features, is purposely designed to satisfy the demands of digital audio applications. Its application fields cover consumer, professional audio, automotive and industrial audio.

For consumer audio applications, AK4702VQ supports full range of audio features for home theaters, digital headphones, portable media players, mobile handsets and other sound entertainment devices. With advanced features, high S/N ratio, wide dynamic range and low noise level, it enables consumer audio products to have a better performance and more functionalities, including the ability to decode various digital audio formats such as AC-3 and WMA.

Professional audio applications also benefit from the AK4702VQ. By providing user-friendly solutions, the device helps to improve the quality of professional audio products. AK4702VQ can be used in various professional audio devices, such as direct-input studio mixing boards, digital effects processors, multi-channel professional amplifiers, digital PA systems and more. It offers audio processing features such as noise reduction and sample rate conversion, as well as sound optimization that result in an overall excellent audio performance.

In addition, the AK4702VQ is also suitable for automotive and industrial audio applications. It provides an integrated audio solution for automotive entertainment systems, such as DVD players, car radios, vehicular hub units and amplifiers. The device is also suitable for audio systems in various industrial applications, such as surveillance systems, medical imaging systems, data recording systems, robotics and machine-controlled cutting systems.

Working on a high-performance VLIW architecture, the AK4702VQ is designed with several blocks that provide enhanced audio performance, including a programmable dataflow controller, a powerful multi-channel processor, a digital audio processor, and a dedicated audio DSP core. In addition, the device incorporates a multi-function I/O unit as well as a DDR SDRAM controller that supports simultaneous access to both memory and peripheral interfaces.

Furthermore, the device integrates several peripheral interfaces such as SPI, UART, I²C master/slave, SMBus master/slave, GPIO, PWM, Memory/DMAstreams supported, USB, audio ADC, DAC and SRC. Each of these interfaces can be used to communicate and exchange data with external devices. They also contribute to the device\'s powerful overall architecture and allow it to easily integrate with existing systems and provide applications with enhanced features and performance.

In conclusion, the AK4702VQ digital signal processor is an advanced device specifically designed for high-end audio processing and control. It allows manufacturers to easily and quickly develop high-end audio products with superior performance and features. Its wide range of application fields, from consumer electronics to professional audio and automotive industry, ensures that it can meet the requirements of most audio applications.

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