File:Op-Amp Logarithmic Amplifier.svg

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Description
English: A circuit diagram of a logarithmic amplifier made using an operational amplifier.

where is the saturation current.
Русский: Схема логарифмирующего усилителя на операционном усилителе
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This W3C-unspecified vector image was created with Inkscape .
Author Inductiveload
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current04:14, 26 January 2009Thumbnail for version as of 04:14, 26 January 2009300 × 150 (28 KB)Inductiveload (talk | contribs){{Information |Description=A circuit diagram of a en:logarithmic amplifier made using an en:operational amplifier. : <math>v_\mathrm{out} = -V_{\gamma} \ln \left( \frac{v_\mathrm{in}}{I_\mathrm{S} \cdot R} \right)</math> where <math>I_\mathr

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