Continuous Output Stage

[raulioni]

Hey guys,
I'd like to know how i can convert a single output stage circuit into a continuous output stage one.
I know that mainly i have to work on the output stage circuit.
I need some guidelines.

Thanks,
Raul

 

[rohitkhanna]

I think you need to explain a bit more clearly what you are trying to do.
Or is it just me who can't figure out what you mean by "continous output stage" ... ??

 

[jeffrey samuel]

Never know single op stages

DO you mean discrete op stage in that case you will need an DAC to convert the op to analog form which is continuous

But more ip is needed to clarify furthur

 

[raulioni]

Thanks guys for your fast reply.
Yes, I think I might need a D/A to get a continous output.
The whole point is I have an application for a sensor that has a single point output and I want to update the circuit diagram so that i can get a continous output sensor that would be working for example over the range of 0-20 mA.
What I have now is a PNP output stage for a single output capability.

 

[rohitkhanna]

Never know single op stages

DO you mean discrete op stage in that case you will need an DAC to convert the op to analog form which is continuous

But more ip is needed to clarify furthur

brilliant guesswork Jeff !! LoL !!
Now keep going ...