Adafruit PCM5122 I2S DAC with Line Level Output - HW, I2C or SPI

Adafruit Industries, LLC

OSHWA UID

Certification Date

September 19, 2025

Country

United States of America

For converting digital I2S audio from your ESP32/RP2350 or Raspberry Pi, you'll need a digital-to-analog-converter (DAC). And the Adafruit PCM5122 I2S DAC is both powerful and easy to use - with excellent audio quality! It's got clean, high-quality, stereo audio and does not need any MCLK signal, or I2C configuration. Literally just pipe some I2S audio in and it ill just work.

Version

Rev B

Licenses

Hardware

Other

Software

MIT

Documentation

CC BY-SA

View Documentation

Certification mark

SVG PNG

The OSHW Certification Mark shows the project's unique certification ID and makes it easy for users to quickly find this page along with the project's details. This mark can be used throughout the project's design, documentation, and promotional material.

For more details, take a look at the Certification Mark Usage Guide.

Project Type

Electronics

Keywords

Adafruit PCM5122 I2S DAC with Line Level Output - HW, I2C or SPI, CircuitPython