watchara Posted July 1, 2019 Posted July 1, 2019 (edited) My first batch of AK4499EQ DAC CHIP. Designed only IIS input for Raspberry Pi 2,3,4 Edited July 12, 2019 by watchara 1
Mungbean66 Posted July 1, 2019 Posted July 1, 2019 (edited) Will you be offering the PCBs or is this a DIY project your working on? Edited July 1, 2019 by Mungbean66
watchara Posted July 2, 2019 Author Posted July 2, 2019 42 minutes ago, Mungbean66 said: Will you be offering the PCBs or is this a DIY project your working on? Hi' This pcb used 50% on smd parts maybe users can't solder by themself but I'll try to make it easier by place some parts and automatic solder machine.
watchara Posted July 2, 2019 Author Posted July 2, 2019 This picture will explain V-core, Analog Supply, Digital Supply and pin in/out that I used different colors to sepparated functions and task.
watchara Posted July 2, 2019 Author Posted July 2, 2019 Digital 3.3V, Analog 5V and Vcore 1.8V schematic for AK4499EQtic
watchara Posted July 2, 2019 Author Posted July 2, 2019 AK4499EQ Stereo version nearly complete, 75% 4
Recommended Posts