summing amplifier configuration (A-level only)

Physics · A-Level · AQA · AQA A-level Physics (7408) · Specification point · 3.13.4.3 · Electronics (A-level only) · Operational amplifier in:

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3.13.4.3 summing amplifier configuration (A-level only)

Content
$V_{\mathrm{out}} = -R_{\mathrm{f}}\left(\frac{V_1}{R_1}+\frac{V_2}{R_2}+\frac{V_3}{R_3}+\ldots\right)$

summing amplifier configuration (A-level only) (3.13.4.3) | AQA A-level Physics (7408) | KnowledgeSet