Hi, thanks a lot for this circuit, did you have list of elements and it is already bridged? If not how to do that simply? Possibly that i am going to do this one
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I have PCB with TDA7293 mono without PSU, and I will develop paralleled version based on that circuit.Any chance that you would develop a PCB for a 2 or 3 paralleled TDA7293s using the Master/slave connection shown in the datasheet? I would be ready to buy several of them...
-Charlie
For paralleled circuit LM3886 is better choice.
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I have PCB with TDA7293 mono without PSU, and I will develop paralleled version based on that circuit.
For paralleled circuit LM3886 is better choice.
The parallel TDA7293 using the master/slave is better I think. There is no need for resistors on the output to balance the load when using a slaved second amplifier.
-Charlie
You right, and is simplier.The parallel TDA7293 using the master/slave is better I think. There is no need for resistors on the output to balance the load when using a slaved second amplifier.
-Charlie
Did you find PCB for TDA7293 in parallel?The parallel TDA7293 using the master/slave is better I think. There is no need for resistors on the output to balance the load when using a slaved second amplifier.
-Charlie
Did you find PCB for TDA7293 in parallel?
Yes, I was able to go in on a batch of "2xTDA7293 in parallel" boards with someone. Did you develop one also?
-Charlie
No, I like see pcb for parallel TDA7293, but I prefer descrite amps for higer power, and hibryd (OP+transistors) also,Yes, I was able to go in on a batch of "2xTDA7293 in parallel" boards with someone. Did you develop one also?
-Charlie
Regards
Nothing is perfect on my TDA7294 design, but work well.Some time ago I also did the TDA7294 (of course not as perfect as it did APEXAUDIO) had good sound but had a channel noise and the other not, was a lack of GND
Of all that makes it sounds like he did
Regards
stereo to mono converter circuit
hi everyone. kind of new here. Sir apex, if i understood it correctly, this circuit is a stereo to mono converter right? but it looks complicated and some parts looks like hard to find like TDA __? Im really in need of a circuit that converts our OP amps to mono bridged configuration, that is, safely. thanks!
hi everyone. kind of new here. Sir apex, if i understood it correctly, this circuit is a stereo to mono converter right? but it looks complicated and some parts looks like hard to find like TDA __? Im really in need of a circuit that converts our OP amps to mono bridged configuration, that is, safely. thanks!
hi everyone. kind of new here. Sir apex, if i understood it correctly, this circuit is a stereo to mono converter right? but it looks complicated and some parts looks like hard to find like TDA __? Im really in need of a circuit that converts our OP amps to mono bridged configuration, that is, safely. thanks!
This is stereo amplifier, and it can be simple bridged to mono with double power.
Regards
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