I2S and DAC Extension Board Layout

Extends LPC4350-DB1 development board with DAC and I2S Bus functionality. I2S and DAC Extension Board with 2 audio outputs and 2 audio inputs, digital to analog converter and I2S Interface.

Extension board components:

J6 connector plug to LPC4350-DB1/LPC1850-DB1
J1 connector is a plug out to the next extension board
J2 – Line out Audio Jack
J3 – Headphone out Audio Jack
J4 – Line in Audio Jack
J5 – Microphone in Audio Jack