PCM2707EVM-U

PCM2707EVM-U is one of the most advanced audio codec evaluation and demonstration boards and kits. It enables users to get a deep understanding of the PCM2707\'s working principles and application fields. The board includes an integrated PCM2707 codec, a high performance digital to analog converter, a low-power stereo headphone amplifier and a headphone jack with stereo volume control. The evaluation board also contains several user-friendly configuration switches to facilitate manual testing and evaluation.

The main application fields of PCM2707EVM-U are portable audio applications, including digital media players, digital cameras, headsets, portable speaker systems, hearing aids, microphone arrays, mobile phones, and other mobile devices. In addition, PCM2707EVM-U can be used in commercial audio and audio/video players, home theater components, smart TV audio systems, home audio/video recording systems, HDTVs, and other home media systems.

The PCM2707EVM-U board is designed to help users to quickly determine the performance of their system. It operates on 3V-5.5V power supply and uses PCM2707A as its main codec for audio data conversion between the digital and analog domain. It also contains a headphone amplifier, as well as an analog-to-digital converter for audio input. The board also contains several configuration switches for manual testing and evaluation which enable users to get an accurate overview of their audio system.

To operate the board, users simply connect it to a PC or audio source with an analog input. The on-board analog-to-digital converter will then convert the analog input signal into a 24-bit digital signal for further processing. The audio data is then processed through the PCM2707A codec and converted back into an analog signal. To adjust the analog signal, users can access the configuration switches to choose between different gain levels or enable or disable headphone stereo effects. The analog output is then sent to the headphone jack connected to the stereo amplifier. The headphone jack also contains volume control so that users can easily adjust the playback volume, as well as a 3-position switch to enable or disable additional stereo effects.

The PCM2707EVM-U is a great tool for audio design engineers who need to quickly and accurately evaluate their audio systems and audio components. It is designed to provide users with an easy-to-use platform to quickly test their designs and make adjustments without needing to troubleshoot complex wiring. With its built-in configuration switches, users can quickly test their designs to determine if the system is working correctly and tweak any design parameters for optimal performance.

In addition to its use as an evaluation and demonstration board, PCM2707EVM-U can also be used for a variety of audio applications. For example, it can be used to design headphones, headsets, portable speakers, and other high-quality audio equipment. With its comprehensive evaluation and demonstration features, PCM2707EVM-U provides users with an easy-to-use testing environment that can help speed up the design process and ensure optimal performance.