#i2sdac

[adafruit]

PCM5122 is an I2S DAC that does it all 🎶🔧

Having wrapped up our PCM5100 and PCM5102 breakout boards

and added them to the Adafruit shop, it's time to explore more DACs we could support. This is the PCM5122

https://www.digikey.com/short/v9pnq1b2

the "big sister" to the PCM5102. Like its sibling, it supports MCLK-less I2S input, making it a great choice for any microcontroller or Raspberry Pi.

It also features a stand-alone "hardware mode," where mute and format can be set via GPIO pins—no I2C configuration required! However, unlike the PCM5102, it also supports I2C/SPI if needed, with built-in filters, numerous configuration flags, and a pin-settable gain option in hardware mode for attenuation.

[adafruit]

WHAT IS NEW?

🎧 TLV320DAC3100: Tiny I2S DAC, huge sound! 🖱️ USB Mouse: Classic 2-button + wheel control. ⚡ Pi PoE+: Power & data over 1 cable. 🌈 Plasma 2350 W: Wireless LED driver fun. 🖼️ Inky Frame 7.3": Big eInk display, built-in Pico W. 📱 ESP32-S3 TFT: Reversed display, w.FL WiFi.

https://adafruit.com/new

[adafruit]

Desk of Ladyada - Slow Sunday Pokes 🔧🎧📦 https://youtu.be/mrvS-7-kkfM

Testing a PCM5122 I2S DAC, adding LEDs to the 8x solenoid driver, and prototyping a "USB CC Fixer" to charge a tricky baby monitor. Also we're on the hunt for a stereo I2S amp with 5W+ output.