It's an Rotel Surround processor.
The rail is +\- 18v. I'm not willing to change that.
As LPF after the DAC they use TL072 and for outputs NJM5532.
I would like to swap the opamps and upgade some Caps. I think i'm swapping all of these opamps for LME 49860's.
The only downside, there are +\- 24 opamps. But I'm only swapping the output one's. So that leaves me with around 12 opamps.
The rail is +\- 18v. I'm not willing to change that.
As LPF after the DAC they use TL072 and for outputs NJM5532.
I would like to swap the opamps and upgade some Caps. I think i'm swapping all of these opamps for LME 49860's.
The only downside, there are +\- 24 opamps. But I'm only swapping the output one's. So that leaves me with around 12 opamps.
Does any one has some experience with the LM4562 using it on +\- 18v ?
According to some datasheet it´s ratings are +\- 17v.
thanks for the awnsers.
Do you think the manufacturer doesn't know how to use their devices? 36 Volt is the 'absolute maximum rating'. That means your never go there. So don't go there. Build a dual 17 supply and use that. If you want a higher voltage chip then use that.
G²
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