I have this schematic that i dont know it will work or no...?
I have only and only +30v
Input from 0-5v, i want output from 2 to 28v
Tl074 because this is available in my region ,cheap & not bad slew rate,so . This schematic can be work or simple change make it to work...?
You have drawn an inverting amplifier, but it sounds like you want a non-inverting amplifier.
In both cases you need to change some circuit details "to make it work", e.g. the bias voltage divider. Although not guaranteed by datasheet, output voltage range of 2 to 28V will typically work with TL074 (and respective high load resistance).
Thanks for replay...
Why high load and not less than 10k..? How much for 36v...
What change are you suggest...?
I'm using devider for 15v becuase datasheet said .15v for virtual ground...
Sorry for bad english...
Read the datasheet. With lower resistances (and thus higher output currents) the available output swing decreases significantly.
As FvM and I have noted previously, the guaranteed swing will not reach 2 volts. But manufacturers rate their devices conservatively, and you may get lucky and find a device which will still do that. But you are pushing your luck, so don't push it too far, and use the highest possible output load.
I will take output current under .5mA...
But i cant under stand swing voltage...the only parameter i founded in tl074 datasheet is output swing voltage that is 12v for 10k...
is swing be beter if smaller or higher...
With a plus and minus 15V supply supply the output swing is guaranteed to be at least -12V to +12V or typically -13.5V to +13.5V into a 10k load. 12V into 10k is a current of 1.2mA. You cannot buy a typical one, you get whatever they have.
Since you have only a +30V supply then the output swing might be +3V to +27V.