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

Parts › Audio › Amplifiers & Audio Modules

ADA6421 · AdafruitActive

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

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

Adafruit product #6421 — built on PCM5122. Interfaces: I2C, I2S, SPI.

Part number	ADA6421
Manufacturer	Adafruit
Category	Audio › Amplifiers & Audio Modules
Pins	20

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

Pin	Name	Type
1	ADDR1/MISO/FMT	bidirectional
2	ADDR2/SDOUT	bidirectional
3	AGAIN	bidirectional
4	MODE1	bidirectional
5	MODE2/CS	bidirectional
6	SDA/MOSI	bidirectional
7	SCL/SCK	bidirectional
8	ATT0	bidirectional
9	FILTER	bidirectional
10	DEMPH	bidirectional
11	VIN	power
12	AGND	ground
13	WORDSEL_IN	bidirectional
14	DATA_IN	bidirectional
15	BITCLK_IN	bidirectional
16	MCLK	bidirectional
17	MUTE	bidirectional
18	OUTL	bidirectional
19	AGND	ground
20	OUTR	bidirectional

Schematic symbol and footprint

Footprint: Adafruit PCM5122 I2S DAC with Line Level Output (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.