"Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008

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mediatechnology
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"Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008

Post by mediatechnology » Wed Jan 17, 2018 5:43 pm

"Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Dimitri Danyuk, Electronic Design, September 11, 2008.

This article published by Dimitri Danyuk explains how supply bootstrapping an LME49710 can reduce its distortion when fed by high source impedances.

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"Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008.

"Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Dimitri Danyuk, Electronic Design, September 11, 2008: http://www.proaudiodesignforum.com/imag ... 1_2008.pdf
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Re: "Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008

Post by emrr » Thu Jan 25, 2018 9:56 am

Thanks
Best,

Doug Williams
Electromagnetic Radiation Recorders

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Re: "Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008

Post by JR. » Fri Jan 26, 2018 10:00 am

Interesting but highlights the inherent nonlinearity of input capacitance, but rare to need 1M input impedance..(perhaps a DI for piezo pickup?).

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Re: "Supply Bootstrapping Reduces Distortion In Op-Amp Circuits," Danyuk, Electronic Design, September 11, 2008

Post by mediatechnology » Wed Jan 31, 2018 5:30 pm

He also mentions ultrasound.
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