After finishing the hardware and software of my "MilleDAC"......I will present it the community. The DAC was born from a hobby around 7 months ago.
This is the reason why it was not intended to sell this DAC. So the costs was a minor point.
The analog part was simulated with Orcad.
It has the following features:
or look at http://mille.click
http://mille.click/milledac-es9018-audio-dac-amp.html
Enjoy!
regards
666mille
This is the reason why it was not intended to sell this DAC. So the costs was a minor point.
The analog part was simulated with Orcad.
It has the following features:
- Based on ES9018 DAC in 8Ch Stereo mode.
- Amanero COMBO384 USB input for up to DSD512 and PCM384kHz
- Optical Input and digital input
- Full LME49990 I/V Stage
- LME49600 Audio Buffer for headphone output
- additional analog output
- crystek cchd-575-50-100 ultra low noise crystal oscillator
- 7 power phases based on TPS7A3301 and TPS7A4701
- Atmel AT32UC3L064 32bit Microcontroller
- 4 layer PCB with gnd and power plane and 2 Signal planes
- 160x100mm PCB
- Fully seperated grounds for analog and digital
- In analog part use of ±0.01% resistors
- Use of very good Nichicon capacitors
- Touchscreen lcd for visualisation and control of input and volume
or look at http://mille.click
http://mille.click/milledac-es9018-audio-dac-amp.html
Enjoy!
regards
666mille
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Last edited:
@ zdr & mikealanlee
thx
@ JensH
It´s only the expected performance given by the datasheet. Unfortunately I have not the right instruments to measure the results. I have only a spectrum analyser which spectrum is 10kHz-3Ghz. I will look to get the right instruments to measure the DAC.
@ Julf
It´s integer
regards
666mille
thx
@ JensH
It´s only the expected performance given by the datasheet. Unfortunately I have not the right instruments to measure the results. I have only a spectrum analyser which spectrum is 10kHz-3Ghz. I will look to get the right instruments to measure the DAC.
@ Julf
It´s integer
regards
666mille
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