PCM5242RHBEVM

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The PCM5242RHBEVM digital to analog converter (DAC) is a sampling-based evaluation board featuring the PCM5242RHBE, a low-power, stereo audio digital-to-analog converter (DAC). It has a highly accurate audio streaming capability, allowing for simultaneous playback of multiple audio signals. The board also includes a pair of 3.5mm stereo jacks for connection to headphones, speakers, or other audio output devices. The PCM5242RHBEVM evaluation board functions as an audio DAC, making it ideal for applications such as automotive infotainment systems, gaming systems, home A/V systems, and portable audio players.

The PCM5242RHBE evaluation board is based on the MaxIM™ Digital to Analog Converter (DAC). The DAC performs a low-pass filter of the digital audio signal and then outputs a 24-bit pulse-width modulation (PWM), which is then converted to an analog signal. This feature allows the board to deliver highly accurate audio data and a very low level of distortion, resulting in a clean, open, and dynamic sound. The PCM5242RHBE also features a low-power design, consuming only 1 W. The evaluation board enables a user to precisely monitor the behavior of the DAC and make adjustments to better suit their needs.

The PCM5242RHBEVM evaluation board features three parts: the PowerPC processor module, the PCM5242RHBE stereo audio digital to analog converter, and the TBNEVM daughter board. The PCM5242RHBE features two 24-bit DACs with low distortion and a wide dynamic range. It also includes a programmable digital audio input interface, allowing the board to work with a wide range of source formats, such as Direct Sound, A/V receiver and computer outputs. The daughter board provides a low-voltage-tolerant input, allowing the board to operate in low-voltage OFDM modems.

The TBNEVM daughter board provides several additional features. It is equipped with an 8 channel digital microphone, which improves the sound quality and dynamic range of the audio system. The board also includes a 6-axis pressure sensor, a 4-axis gyroscope, and a 9-axis accelerometer. These features allow the board to interact with digital music systems and provide a more immersive audio experience.

The PCM5242RHBEVM evaluation board also includes a graphical user interface (GUI), which makes it easier to customize the audio system. The GUI features a rich selection of parameters related to the high-precision current shunt reference (CRS), allowing users to fine-tune the level and frequency response of the board. This allows users to adapt the DAC to their specific audio application.

The PCM5242RHBEVM evaluation board is ideal for audio enthusiasts and professionals alike. It provides a reliable, performance-oriented DAC solution that is ideal for powering multiple audio channels for high-end gaming, automotive, and home theatre applications. With its highly accurate audio streaming capability and low-power design, the PCM5242RHBEVM evaluation board is an excellent solution for those looking for a digital to analog converter.

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