DA7210-EVAL2

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The DA7210 is an evaluation and demonstration board from Dialog Semiconductor, designed to give engineers a platform to test various features of this low power, audio codec IC – the DA7210. This evaluation board comes with all the necessary components which allows designers to test and evaluate the performance of the IC with ease.

The DA7210-EVAL2 is built around Dialog Semiconductor’s DA7210 audio codec IC, which is an integrated audio codec and amplifier developed for use in cost-effective consumer and automotive audio applications. The IC combines a fully programmable digital audio processor with a stereo class-D amplifier, ADC/DAC and microphone interface that together offer a complete, low power audio solution for portable devices. The DA7210-EVAL2 provides a platform for engineers to quickly prototype projects with the DA7210, allowing them to access the uniquely configurable features of the IC. Additionally, the board’s PCA extends from the IC’s limited number of I/O pins, adding an extra level of flexibility and convenience.

The DA7210-EVAL2 application field and working principle can be understood by exploring its features. This evaluation board includes features such as ON/OFF/Mute circuitry as well as a sink selector switchwhich allows users to switch between three different audio sinks. It also provides PDM input capacitors, which is useful when using a Class-D amplifier or microphone pre-amplifier from the device. Furthermore, this board is equipped with 22 pin headers which are populated with all the necessary resistors and capacitors needed for I/O control and power supply.

These components can be adjusted to achieve optimal performance of the DA7210. The board also offers an audio PCA connector which provides access to the various I/O pins of the device. In addition, the board also comes with an independent on-board power supply. The audio PCA also offers the possibility to access all the digital features of DA7210 in order to take full advantage of this sophisticated device.

In terms of its operation, the DA7210-EVAL2 board has its own system clock which can be adjusted to optimize performance. In addition, the board also provides a debug and program header which can be used to evaluate and debug the DA7210 IC. Finally, the board comes with an optional programmable filter which can be used to improve the audio performance. This allows designers to fine-tune the audio output of the IC.

The DA7210-EVAL2 board can be used in a variety of applications including low power audio applications, such as portable audio players, and automotive audio systems. Furthermore, the versatility of the board allows engineers to develop applications such as embedded real-time operating systems and sound synthesis, making this device suitable for a wide range of projects. This evaluation board is an excellent way for designers to test, evaluate, and develop products with the DA7210 IC.

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