LM 3886 single ended output???

[TomWh]

I posted this on class D amp forum and guess that was not the place to do it.

I need single ended output. Was told the lm 3886 was single ended. In reading through the information on lm3886 it seems they are running the normal power supplies and +/- power supplies. Also some kits and boards are running parallel chips to get more power.

If you run +/- power supply does it remain single ended output? And if you parallel chips can it remain single ended output?

Thanks Tom

 

[tomchr]

A single-ended output is just an output where the signal is referenced to ground. Unlike a differential signal where the signal is the voltage difference between two signal pairs.

Tom

 

[JMFahey]

I posted this on class D amp forum and guess that was not the place to do it.

I need single ended output. Was told the lm 3886 was single ended. In reading through the information on lm3886 it seems they are running the normal power supplies and +/- power supplies. Also some kits and boards are running parallel chips to get more power.

If you run +/- power supply does it remain single ended output? And if you parallel chips can it remain single ended output?

Thanks Tom

You are not saying that this is not an audio amplifier you need but something to drive a turntable motor.
Please upload what´s needed to drive them, motor data, similar schematics, etc.

 

[tomchr]

If you need something to drive a motor, I suggest looking at pulse-width modulation. Use an H-bridge if you need to reverse direction.

Tom