WAVE-32223, PCM5122 HIFI I2S DAC Audio Board Raspberry Pi, Stereo Encoding/Decoding

The Waveshare 32223 is the PCM5122 Audio Board (A) module which is the PCM5122 HIFI I2S Digital to Analog Audio Board for Raspberry Pi, based on Raspberry Pi 40-PIN GPIO Header, with Stereo Encoding / Decoding, and supports High-quality Audio Playback.

Part: PCM5122 Audio Board (A)

Package Contents:

1. PCM5122 Audio Board (A) x1
2. 2x20-pin header x1
3. Screwdriver x1

PCM5122 HIFI I2S DAC Audio Board for Raspberry Pi
Supports Stereo Encoding / Decoding and High-quality Audio Playback

Features

• Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards
• Adopts PCM5122 professional stereo DAC chip, controlled through I2C, with audio transmitted via I2S interface
• Onboard standard 3.5mm headphone jack, supports audio playback via external headphones
• Built-in RCA connector for use with speaker and other devices in a variety of scenarios
• Supports sampling frequency up to 384kHz
• Supports up to 32-bit resolution audio data.

Designed for Raspberry Pi
Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards

PCM5122 Audio Chip
Stereo decoder, controlled through I2C, with audio transmitted via I2S

Onboard Headphone Jack & RCA connector
Onboard standard 3.5mm headphone jack, supports audio playback via external headphones,
and features RCA connector for connecting external speaker.

Onboard EEPROM Chip
Used for automatic driver loading in Raspberry Pi OS

Pin definition

Outline dimensions

WIKI: PCM5122-Audio-Board-A