PCM1793DBR

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The PCM1793DBR is a special purpose analog-to-digital converter (ADC) and digital-to-analog converter (DAC) that offers excellent performance in its small size. It is designed for applications such as portable audio, car audio, video/audio converters, professional audio, and more. It features 24-bit resolution, low latency, high accuracy, low power consumption, and integrated digital filters.

Application Fields

The PCM1793DBR is designed for use in applications that require high-performance, low-power audio processing. It is ideal for portable audio, car audio, and video/audio converters. The 24-bit resolution and integrated digital filters provide excellent performance when processing high-definition audio as well as traditional digital formats. The low latency and low power consumption also make it suitable for applications such as live performance and recording, where speed and efficiency are essential.

The PCM1793DBR is also suited for professional audio applications. It is capable of handling high-quality digital audio formats such as Dolby Digital, DTS, and WAV with ease. It also offers excellent performance when dealing with multichannel audio signals, making it an ideal choice for studio and post-production applications. In addition, it is well-suited to the task of converting analog audio signals to digital formats.

Working Principles

The PCM1793DBR works by receiving an analog signal and converting it into a digital representation. This is achieved by sampling the analog signal at a known frequency and resolution, usually 24 bits. The sample is then stored in a digital memory, where it can be manipulated or stored for later use. The digital signal is then converted back into an analog signal for output.

The PCM1793DBR utilizes an oversampling architecture. This allows for the capture of more data and improved performance at higher frequencies. The integrated digital filters also help to reduce noise and provide better accuracy of the digital signal. With 24-bits of resolution, the PCM1793DRB can achieve a very accurate digital representation of the analog signal.

The PCM1793DBR is designed for low power consumption and low latency. This allows for use in applications such as live performance and video/audio converters. It is optimized for ease of use and is programmable through either a serial interface or a I2C bus.

Conclusion

The PCM1793DBR is a special purpose ADC/DAC designed for audio and video applications. It offers high performance with 24-bit resolution and integrated digital filters. It also has low latency and low power consumption, making it suitable for live performance and video/audio converters. It is also well-suited for professional audio applications, especially when dealing with multichannel audio signals. With its high accuracy and excellent performance, the PCM1793DBR is an excellent choice for audio and video applications.

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