Hey guys, i'm designing a passive diode based VCA and I was wondering what I can use as a linear DC voltage inverter. As in, if the input goes up by 1v, the output goes down by 1v. In AC terms, this would just be an amplifier with a gain of -1. How can I achieve this?
The power supply will be at 5v and it will need to be able to source/sink a minimum of 500uA.
Thanks,
The power supply will be at 5v and it will need to be able to source/sink a minimum of 500uA.
Thanks,