PCM1861DBTR Integrated Circuits (ICs)

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The PCM1861DBTR is a type of special purpose device, and falls into the categories of data acquisition, ADCs/DACs, and special purpose. It is designed to be used in professional audio applications, and is capable of converting incoming signals into digital formats as well as performing digital-to-analog (DAC) conversion for playback of audio signals. In this article, the application field and working principles of the PCM1861DBTR will be explained in detail.

Application Field

The PCM1861DBTR is a low power, low voltage digital signal processor (DSP) which is designed to suit audio applications. It offers two stereo channels of digital signal inputs, and is capable of 24-bit resolution and up to 192kHz sample rate. Additionally, it features an onboard 96kHz DAC, which makes it suitable for high resolution audio playback. The device is designed to be used in a variety of applications, including professional audio systems, portable audio, car audio systems, and multi-room audio systems. Furthermore, the device is also suitable for applications such as sound reinforcement, system sound cards, digital audio broadcasting, and so on.

Working Principle

The PCM1861DBTR is a low power, low voltage device which is designed for audio applications. The device is based on a 32-bit DSP, and is capable of encoding and decoding incoming audio signals. The onboard 96kHz DAC is capable of outputting a maximum 24-bit resolution and is suitable for high resolution audio playback applications. Additionally, the device is also capable of encoding various audio formats such as Linear PCM, Dolby Digital, DTS, and more. Furthermore, the device offers an integrated headphone amplifier, as well as adjustable volume and balance controls which allow users to customize their audio output.

The PCM1861DBTR is designed to be a cost effective yet highly functional solution for professional audio applications. The device is capable of accepting a wide range of input signals, and is capable of encoding and decoding various digital audio formats. Furthermore, it features an onboard 96kHz DAC which is capable of playing back audio at high resolutions. The device is also capable of offering adjustable volume and balance controls, as well as an integrated headphone amplifier, making it an ideal solution for a wide range of audio applications.

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