Last Updated
：2025/12/07
演算増幅器
Hiragana
えんざんぞうふくき
Noun
dated
Japanese Meaning
電子回路において、入力された電圧差を増幅して出力する高利得の直流増幅器。多段の差動増幅回路などから構成され、負帰還をかけて加算、減算、積分、微分などさまざまな演算機能を実現する素子。オペアンプとも呼ばれる。
Easy Japanese Meaning
とても小さい電気の動きを大きくしてつかうための電子部品
Sense（1）
(dated, electronics) operational amplifier
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
演算増幅器
See correct answer
This old operational amplifier still works accurately.
See correct answer
この古い演算増幅器は、今でも正確に動作します。
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