Pro Audio Design Forum

"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.


"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: https://www.proaudiodesignforum.com/ima ... 1_2008.pdf

Thanks

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

JR

He also mentions ultrasound.