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Texas Instruments PCM1840EVM ADC Evaluation Module (EVM)

Texas Instruments PCM1840EVM ADC Evaluation Module (EVM) is designed to demonstrate the performance and functionality of the PCM1840 device. The PCM1840 is a high-performance audio analog-to-digital converter (ADC) that is configured through logic-level mode selection pins and does not require a digital interface such as I2C or SPI to configure registers. No software is necessary to interface with the evaluation module. The Texas Instruments PCM1840EVM is powered with a single 5V supply. Access to the converter output is provided on the audio serial interface in I2S, LJ, or TDM format.

Features

  • Complete evaluation kit for PCM1840 quad-channel ADC
  • 123dB dynamic range with dynamic range enhancer (DRE) high-performance audio ADC 
  • An onboard microphone provided for voice-recording testing
  • Direct access to digital audio signals and control interface for simple end-system integration

Front Overview

Chart - Texas Instruments PCM1840EVM ADC Evaluation Module (EVM)

Texas Instruments PCM1840EVM ADC Evaluation Module (EVM)