PCM1821EVM

PCM1821 stereo-channel, 32-bit, 192-kHz, audio ADC with 106-dB SNR evaluation module

PCM1821EVM

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Overview

The PCM1821 evaluation module (EVM) allows the user to test the capabilities of the PCM1821, which is a two-channel, hardware-controlled, high-performance, audio analog-to-digital converter (ADC). PCM1821 is intended for use in a wide range of applications including voice-activated systems, professional microphones, audio conferencing, portable computing, communication, and entertainment. The EVM provides convenient connections to the input, output, and hardware control pins.

Features
  • Evaluation board for PCM1821 two-channel ADC
  • High-performance audio ADC: 106-dB dynamic range
  • Onboard microphone provided for voice-recording testing
  • Direct access to digital audio signals and control interface for simple end-system integration
Audio ADCs
PCM1821 Stereo-channel, 32-bit, 192-kHz, audio analog-to-digital converter (ADC) with 106-dB SNR
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Evaluation board

PCM1821EVM — PCM1821 stereo-channel, 32-bit, 192-kHz, audio ADC with 106-dB SNR evaluation module

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Design files

SBAC280.ZIP (462 KB)

Technical documentation

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Type Title Date
* User guide PCM182xEVM, PCM182xQ1EVM User's Guide (Rev. A) 29 Mar 2022
Data sheet PCM182x Stereo Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC datasheet (Rev. A) PDF | HTML 25 Jun 2021
Certificate PCM1821EVM EU RoHS Declaration of Conformity (DoC) 15 Mar 2021

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