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Green circuit board with black audio components and gold pins

YINGHUA

YINGHUA PCM1808 24 Bits 105dB SNR Audio ADC Amplifier Module

SKU CH-D479-9XD4Y

Stereo audio ADC module with 24-bit resolution and 105dB signal-to-noise ratio using the PCM1808 chip

  • High-fidelity capture with 105 dB signal-to-noise ratio
  • 24-bit resolution preserves subtle audio detail
  • PCM1808 stereo ADC decodes single-ended analog input
  • Compact amplifier module suits plate player integration

Audio ADC module for stereo capture

The YINGHUA PCM1808 module provides a 24 bit stereo analog to digital converter with a 105 dB signal to noise ratio. It accepts single ended analog input for straightforward integration into custom audio projects. The board is supplied new and ready for immediate use in recording or measurement applications.

Steady performance during extended capture

Under sustained operation the converter maintains its rated 105 dB SNR without the degradation that can appear in short burst tests. Continuous sampling at 24 bit resolution remains stable for long recording sessions. The design suits users who need reliable conversion over hours rather than brief benchmarks. Builders requiring multi channel input or balanced analogue connections will need a different solution.

How it compares

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Price $10.99
Pricier than about 70% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the PCM1808 module draw when running continuously?

The module operates from a 5 V supply and typically draws only a few milliamps, so heat and noise stay negligible during all-day use.

What external parts are needed to use the PCM1808 board?

You must provide a clean 5 V power source, a stereo line-level signal for the single-ended inputs, and a host able to read the I²S digital output.

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