DIY TDA1541A PCB "D3"

[sthcoaster]

markos4553 x1
BarG01 x1
sthcoaster x2

 

[ryanj]

I've updated the 1st post to make it clear that this GB is for unpopulated PCBs at this stage. I should have mentioned that.

I might offer populated PCBs at a later date, see how I go.

 

[av-trouvaille]

Would you please consider to expand some in the first post on why this new design is interesting. Possibly with a link to the thread from where the idea was born.

In the meantime I have confidence this design process will be worth following, so:
markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)

 

[kenlaumm]

Count me in for sure.

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2

 

[sachu888]

I may take or few more for my friends, but can anyone point me to a genuine source for TDA1541?

Regards
Sachin

 

[sumotan]

Laos. lol. Who knows that you might find more Diyers there then developed countries.

Cheers & all the best

 

[si_jopie0382]

Count me in please

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2

 

[pistollero]

markos4553 x1

BarG01 x1

sthcoaster x2

av-trouvaille x1 (possibly more)

kenlaumm x 2

Si_jopie0382 x 2

pistollero x 1

 

[nick696]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1

 

[koldby]

Hi Ryanj
Did you ever make, or consider making, a pcb of the i2s to signed magnitude converter suggested by John here:
Building the ultimate NOS DAC using TDA1541A
By the way, isen't it so , that the way John is producing the DOL- and DOL+ with an AND gate and an OR gate is exactly the same as inverting the datastream?
I think he does it that way in order to avoid propagation delay in the inverted data stream?
But dosen't it make that infamous LSB error then?
I probably should ask that in the other thread..

 

[thuanth43]

I’m interested in a parallel/balanced version if you decide to follow that path.

 

[leejh]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1

 

[koldby]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
koldby x 4

 

[ryanj]

Hi Ryanj
Did you ever make, or consider making, a pcb of the i2s to signed magnitude converter suggested by John here:
Building the ultimate NOS DAC using TDA1541A

I plan on making a PCB for this, hopefully soon.

By the way, isen't it so , that the way John is producing the DOL- and DOL+ with an AND gate and an OR gate is exactly the same as inverting the datastream?
I think he does it that way in order to avoid propagation delay in the inverted data stream?
But dosen't it make that infamous LSB error then?
I probably should ask that in the other thread..

I see John gave you a good answer on this.

 

[ekidnah09]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
koldby x 4
ekidnah09 x 1

 

[koldby]

I am sorry, but I have to cancel my interest here, as I have chosen a different path...


markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
ekidnah09 x 1

 

[wlowes]

Of course I am in
markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
ekidnah09 x 1
wlowes x 1

 

[Greg Stewart]

And I haven't even built up the 1st 2!
markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
ekidnah09 x 1
wlowes x 1
Greg Stewart x 1

Greg in Mississippi

 

[Ben Mah]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
ekidnah09 x 1
wlowes x 1
Greg Stewart x 1
Ben Mah x 1

 

[dabore84]

markos4553 x1
BarG01 x1
sthcoaster x2
av-trouvaille x1 (possibly more)
kenlaumm x 2
Si_jopie0382 x 2
pistollero x 1
nick696 x 1
leejh x 1
ekidnah09 x 1
wlowes x 1
Greg Stewart x 1
Ben Mah x 1
dabore84 x 1