LC823491-12M-220E

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The LC823491-12M-220E chip is classified as an Audio Special Purpose device. This device can be used for a variety of different audio applications, such as signal processing, signal conversion, and audio systems. Its purpose is to provide improved signal quality, reliability, and cost-effectiveness in audio applications.

General Overview

The LC823491-12M-220E is a low-cost, low-power audio special purpose solution developed by Sony Semiconductor Solutions Corporation. It is optimized for use with Sony\'s audio products, providing a high-performing and innovative solution for audio processing, conversion, and system-level applications. The device is powered by a single voltage supply, which eliminates the need for a separate power supply. The power-supply-dependent maximum operating frequency is 10 kHz. This device is compact, providing two audio channels and integrated audio filters. Additionally, it is optimized for use with Sony\'s audio products to provide high-performance audio signal processing, conversion, and system-level solutions.

Application Field

The LC823491-12M-220E is a multi-functional device that can be used to power a variety of audio applications. This device is ideal for audio signal processing, converting analog signals to digital and vice versa, providing audio signal amplification, and performing frequency response equalization. Additionally, the device can provide noise reduction, spectral control, dynamic processing, and system control. The device can be used in a wide range of audio applications, including recording, broadcast, and post-production studios, audio systems for portable electronics and automotive audio, set-top boxes, voice-activated systems, and more.

Working Principle

The LC823491-12M-220E features two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs) which are used to provide conversion and signal processing. All of the analog components, including the ADCs, DACs, and the analog filter, are integrated into the device. The ADCs convert the analog signal into digital data, which is then processed by the digital signal processor (DSP). The DSP is optimized for Sony\'s audio products, providing high-quality audio signal processing. The DSP then sends the data to the DACs, which convert the digital data back into an analog signal. This analog signal is then sent to the analog filter, which is used to provide frequency response equalization and to reduce noise. Finally, the signal is sent to the output stage, which is used to provide signal amplification.

Conclusion

The LC823491-12M-220E is a powerful and cost-effective audio special purpose device designed by Sony Semiconductor Solutions Corporation. The device is capable of performing a variety of functions, including signal processing, signal conversion, and audio system control. The device is powered by a single voltage supply, enabling a low power solution, and is optimized for use with Sony\'s audio products. The LC823491-12M-220E is an ideal solution for a variety of audio applications, including recording, broadcast, and post-production studios, audio systems for portable electronics, automotive audio, set-top boxes, and more.

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