Part Number: LM336-2.5
I need a semi precise voltage and the LM336 looks like a good candidate. I need to amplify it to at least 5 volts and also gate it without affecting total output voltage. what op amp would you suggest to not corrupt output voltage (single supply) and what analog switch would you suggest? I need the output to go to ground to back bias a diode that follows in the circuit. Thank you.
Also I am running it through a diode that will be back biased when the input analog voltage goes to ground. Do you have a precision diode that has a constant forward voltage drop from one device to the next ?
As always thank you for your great help.
