--- title: "Have You Ever Seen an Ideal Op-Amp?" url: https://daily.dev/posts/have-you-ever-seen-an-ideal-op-amp--igz0k2qbc source_url: https://www.embeddedrelated.com/showarticle/125.php type: article source: "EmbeddedRelated" published: 2026-05-31T07:48:45.051Z updated: 2026-05-31T09:27:18.148Z tags: ["embedded", "signal-processing"] reading_time: 17 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Have You Ever Seen an Ideal Op-Amp? **[EmbeddedRelated](https://daily.dev/sources/embeddedrelated)** · 17 min read · 0 upvotes · 0 comments ## Summary Real op-amps are far from the ideal textbook model. Using the uA741C and TLC081C as concrete examples, this piece walks through every major source of error and limitation: input offset voltage and current, bias current, temperature coefficients, common-mode and supply rejection ratios, gain-bandwidth product, slew rate, output swing and current limits, noise, THD, capacitive loading instability, RF rectification, and overload/saturation recovery. Datasheet specs are cited throughout to show how these nonidealities translate into real circuit errors, and practical mitigation techniques are offered for each. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Texas Instruments Changes The NE5532 And Others Into Incompatible Versions](https://daily.dev/posts/texas-instruments-changes-the-ne5532-and-others-into-incompatible-versions-ni32ngqyy) · Hackaday · 0 upvotes · 0 comments --- Tags: [#embedded](https://daily.dev/tags/embedded), [#signal-processing](https://daily.dev/tags/signal-processing) [View this post on daily.dev](https://daily.dev/posts/have-you-ever-seen-an-ideal-op-amp--igz0k2qbc)