PCM1804DBR

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PCM1804DBR is an integrated circuit for audio recording, playback, and analog-to-digital/digital-to-analog conversion. It is designed as a high-performance, low-noise, low-distortion, low-power single-chip solution for portable audio recording and playback applications.

The PCM1804DBR belongs to a category of products referred to as data acquisition devices – ADCs/DACs – special purpose. It features a high-precision 24-bit ADC, a 30-bit digital audio pipeline, a digital signal processor, a DSP engine, and a digital output headroom management system (DOHM). This data acquisition device is capable of capturing and playing back audio signals at sampling rates as high as 48 kHz with a dynamic range of up to 90 dB.

The PCM1804DBR is ideal for any application that requires a high-performance data acquisition device. It is particularly suited for portable audio recording and playback, audio voice recognition, audio signal acquisition and analysis, automated test equipment (ATE) systems, and automotive audio systems. In addition, the PCM1804DBR is designed to meet the needs of today’s advanced audio processing applications such as signal processing, signal recording, signal playback, and audio streaming.

The working principle of the PCM1804DBR is that it uses a single-chip high-precision 24-bit ADC to digitize analog input signals. The digitized data is then routed through a digital signal processor and an onboard DSP engine for further processing and analysis. The processed data can then be outputted through digital outputs for playback or digital input for further analysis and manipulation.

The PCM1804DBR’s capabilities enable audio engineers and technicians to create impressive audio recordings and playback with minimal effort. It is also capable of accurately capturing and reproducing musical performances and audio recordings with superior quality and accuracy, making it a perfect choice for any music production, multimedia production, automotive audio application, and ATE system.

The PCM1804DBR is also highly cost effective for many applications as it can be connected with a single power supply and has a very low power consumption. Furthermore, the integrated design of the device allows it to be easily integrated into any audio or automotive system, while still maintaining a high level of performance and accuracy.

In conclusion, the PCM1804DBR is an ideal choice for any application that requires a reliable, high-performance data acquisition device. Its low-power consumption and integrated design make it perfect for portable audio recording and playback as well as audio streaming. Its excellent audio quality ensures accurate and impressive audio recordings and playback, making it an effective solution for any automotive audio system or ATE system. As such, the PCM1804DBR is an excellent choice for applications that demand superior audio processing performance combined with low-cost and low-power consumption.

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