[volt-nuts] PWM voltage divider / now "Voltage divider"

Jan Fredriksson jan at 41hz.com
Wed Jan 8 11:11:23 EST 2014

Wow, that triggered a lot of replies, thanks!!!

Now I think I would like to change the subject of the posting to "Voltage
divider"; what I want to do is generate voltages (from a voltage reference)
by whatever tecnology is practical. I ruled out resistor divider as to
complex and then PWM seemed an obvious path as I worked quite a lot with
switch mode amplifiers. But I will also take a second look at DACs. I
remember there is an LT? paper on a 20 bit reference DAC solution. This is
brainstorming time!

So, I got a lot of reading and thinking to do...

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