Adafruit PCM5122 I2S DAC with Line Level Output
Availability
Out of stock
I2S stereo DAC breakout based on the PCM5122, with line-level 3.5 mm and pad outputs, hardware-mode default with optional I2C or SPI control, 3–5 V power, and 3.3 V logic.
I2S stereo DAC breakout based on the PCM5122, with line-level 3.5 mm and pad outputs, hardware-mode default with optional I2C or SPI control, 3–5 V power, and 3.3 V logic.
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| WSEL | USB |
| DIN | Signal |
| BCK | Signal |
| MCK | GPIO |
| 3.5 mm output jack | GPIO |
| LR audio output pads | GPIO |
| DEEM | Control |
| FILT | Control |
| FMT | Control |
| AGN | Control |
| ATT0ATT1ATT2 | Control |
| MUTE | Control |
| SDA | I2C |
| SCL | I2C |
| A1 | Analog |
| A2 | Analog |
| MOD1MOD2 | Control |
| STEMMA QT connectors | I2C |
| CLK Dir Set jumper | Unknown |
UART · I2S · Module
Confirm the data interface matches your host board.
Module pins: VIN, GND, DIN, SDA, SCL. Schematik maps them to your board in the app.
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