PCM5142EVM-U

TEXAS INSTRUMENTS  PCM5142EVM-U  评估模块, PCM5142EVM-U

The is a complete evaluation kit for use with a personal computer running the Microsoft Windows operating system. This EVM can be used in conjunction with PurePath Studio to take advantage of the fixed function processing and mini DSP processing capabilities of PCM5142. The EVM is in form factor, which allows direct evaluation of the device performance and operating characteristics and eases software development and system prototyping. The EVM is operational with one mini USB cable connection to a PC. The USB connection provides power, control, and streaming audio data to the EVM for reduced setup and configuration. The EVM also allows external control signals and audio data for advanced operation, which allows prototyping and connection to the rest of the development or system. PurePath Studios enables customers to take full advantage of the fixed function audio processing and full mini DSP capabilities of the PCM5142.

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Programmable miniDSP

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Market leading low out of band noise

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Selectable digital filter latency and performance

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No dc blocking capacitors required

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Integrated negative charge pump

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Internal pop free control for sample rate changes or clock halts

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Intelligent muting system, soft up or down ramp and analog mute For 120dB mute SNR

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Accepts 16bit, 24bit, and 32bit audio data

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Mini USB connection to PC provides power, control, and streaming audio data for easy evaluation

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Provides rapid prototyping using Codec Control Graphical user interface or PurePath Studio