share design ideas
FYI - There is another thread on this board designing a DAC for the TDA1541 S2 , it would be good to swap design ideas (eg. PCB layout) on the common areas like input board, I/V, buffer.
Regards,
Dean
FYI - There is another thread on this board designing a DAC for the TDA1541 S2 , it would be good to swap design ideas (eg. PCB layout) on the common areas like input board, I/V, buffer.
Regards,
Dean
I already made choices on that and the design of the input stage is ready. I made layouts for TDA1541A earlier but never liked them. Always running into small inconveniences concerning the 3 supply voltages. Never built one, partly because it will be an expensive DAC too.
Have a look at http://www.dddac.de/ and http://www.dhtrob.com/ both of them use batteries. Have been thinking about trying this myself in my next upcomming project. The one I just finished sounds awesome, but I am curious about how much one can squeeze out of it...
hello!
where to by TDA 1543 and CS8412 for the lowest price if i'm from europe (croatia). thanx
daniel
where to by TDA 1543 and CS8412 for the lowest price if i'm from europe (croatia). thanx
daniel
fedde - thanx
they have a minimum order - although - they also have the lowest price i saw on net
thanx
daniel
they have a minimum order - although - they also have the lowest price i saw on net
thanx
daniel
TDA1543
Hi Daniel,
I bought a few TDA's on ebay, if you can wait a few weeks, I'll be glad to send you 1 (one) after payments.
I'll have to check with my post office to know what the cost will be.
I'll keep you informed.
Best regards,
Audiofanatic 😉
Hi Daniel,
I bought a few TDA's on ebay, if you can wait a few weeks, I'll be glad to send you 1 (one) after payments.
I'll have to check with my post office to know what the cost will be.
I'll keep you informed.
Best regards,
Audiofanatic 😉
Progress?
Hi Jean Paul,
Back to the real point. Are you any nearer to having the boards made? I must admit I groan every time someone adds yet another requirement instead of a nice compact PCB it'll no doubt end up as big as a power amp!
Regards Mozfet🙁
Hi Jean Paul,
Back to the real point. Are you any nearer to having the boards made? I must admit I groan every time someone adds yet another requirement instead of a nice compact PCB it'll no doubt end up as big as a power amp!
Regards Mozfet🙁
sparkle said:
The N after 1543 puzzeled me as well. But AMT freak (a member of this forum) wrote to me in a mail that this is the right chip.
audiofanatic
thanx- but i think that i would need much more of them because my friends would like a few of them so i think that we would easily brake the minimum order
chris - thanx - you made my day
question to all
does anyone now where to find schematic for ELSO's regulator for DAC and reclocker circuit
thanx
thanx- but i think that i would need much more of them because my friends would like a few of them so i think that we would easily brake the minimum order
chris - thanx - you made my day
question to all
does anyone now where to find schematic for ELSO's regulator for DAC and reclocker circuit
thanx
Elso's circuits
Hi Sparkle,
Why don't you ask me?
😕
The ASR schematic can be obtained by sending me a email. I will reply with the schematic attached. Just hit the emailbutton below.
If you mean the schematic specifically for the TDA1543 it is on this forum. Search!
If you mean the Powersupply I was using for the AD1865 and the TDA1541AS1 you can also email me for. Beware it is in Postscript format. You need a Ghostdcript reader to open it. The Ghostscript reader can be downloaded free of charge here:
http://www.cs.wisc.edu/~ghost/
😎
sparkle said:
Hi Sparkle,
Why don't you ask me?
😕
The ASR schematic can be obtained by sending me a email. I will reply with the schematic attached. Just hit the emailbutton below.
If you mean the schematic specifically for the TDA1543 it is on this forum. Search!
If you mean the Powersupply I was using for the AD1865 and the TDA1541AS1 you can also email me for. Beware it is in Postscript format. You need a Ghostdcript reader to open it. The Ghostscript reader can be downloaded free of charge here:
http://www.cs.wisc.edu/~ghost/
😎
Dear ELSO! Sorry for that- my error!
I ment the schematcic's that Peter Daniel mentioned to use in his TDA1543 DAC. The reclocker circuit and the schematic that he used to power supply his TDA1543 chip. I'm sending you an e-mail
daniel
I ment the schematcic's that Peter Daniel mentioned to use in his TDA1543 DAC. The reclocker circuit and the schematic that he used to power supply his TDA1543 chip. I'm sending you an e-mail
daniel
sparkle said:
N normally stands for Plastic DIP, so nothing special, this is just what the package actually is....
doede
Re: Batteries for power supply?
Batteries as such does not sound superior, but it makes the designrequirements of your power supply much much simpler. Therefore it normally sounds better (more relaxed, rest in image) as most power supply designs are not that sophisticated.... ERGO: Use a battery and keep it simple .....
doede
Chris said:
Batteries as such does not sound superior, but it makes the designrequirements of your power supply much much simpler. Therefore it normally sounds better (more relaxed, rest in image) as most power supply designs are not that sophisticated.... ERGO: Use a battery and keep it simple .....
doede
Doede- thanx for reply- i have allready ordered the parts from reichelt and i'm waiting for them 😀
tda1543n is in😀
a will let you all know when it comes to life
tda1543n is in😀
a will let you all know when it comes to life
Hello Mozfet,
I am too busy at the moment for finishing the boards. As I see Doede has a simple board for sale for a very reasonable price.
It lacks a input transformer and a good supply for the XO. Both have a great influence on the DAC and they are needed for optimal results. I have experience with several tens of XO modules and they do need a well decoupled RF stable supply.
There will be a board eventually, at least for my own use.
Regards,
Jean-Paul
I am too busy at the moment for finishing the boards. As I see Doede has a simple board for sale for a very reasonable price.
It lacks a input transformer and a good supply for the XO. Both have a great influence on the DAC and they are needed for optimal results. I have experience with several tens of XO modules and they do need a well decoupled RF stable supply.
There will be a board eventually, at least for my own use.
Regards,
Jean-Paul
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