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Author Topic: "Classic" Chips  (Read 14781 times)

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Offline VEGETA

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Re: "Classic" Chips
« Reply #100 on: December 21, 2020, 12:22:37 pm »
Maybe add 7660 ic?

I was wondering if we feed it 12v from a boosted 5v, then it outputs -12 or close to it.. can we add capacitance multipliers to make ripple and noise down to 1uv or so?

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Offline Zero999

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Re: "Classic" Chips
« Reply #101 on: December 21, 2020, 10:53:02 pm »
Quote from: VEGETA on December 21, 2020, 12:22:37 pm
Maybe add 7660 ic?
Yes, that's definitely a classic.

Quote
I was wondering if we feed it 12v from a boosted 5v, then it outputs -12 or close to it.. can we add capacitance multipliers to make ripple and noise down to 1uv or so?
No, because the maximum voltage rating is only 10V.
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Offline VEGETA

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Re: "Classic" Chips
« Reply #102 on: December 22, 2020, 05:56:32 am »
Quote from: Zero999 on December 21, 2020, 10:53:02 pm
Quote from: VEGETA on December 21, 2020, 12:22:37 pm
Maybe add 7660 ic?
Yes, that's definitely a classic.

Quote
I was wondering if we feed it 12v from a boosted 5v, then it outputs -12 or close to it.. can we add capacitance multipliers to make ripple and noise down to 1uv or so?
No, because the maximum voltage rating is only 10V.
assume feeding it with maximum of 10v then?
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