<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>模拟设计 on 技术博客 - 有条工具</title><link>/blog/tags/%E6%A8%A1%E6%8B%9F%E8%AE%BE%E8%AE%A1/</link><description>Recent content in 模拟设计 on 技术博客 - 有条工具</description><generator>Hugo -- 0.147.7</generator><language>zh-cn</language><copyright>2024-2025 有条工具技术博客</copyright><lastBuildDate>Thu, 05 Nov 2026 20:00:00 +0800</lastBuildDate><atom:link href="/blog/tags/%E6%A8%A1%E6%8B%9F%E8%AE%BE%E8%AE%A1/feed.xml" rel="self" type="application/rss+xml"/><item><title>运放增益五种接法：一张表选对拓扑</title><link>/blog/articles/opamp-gain-topologies/</link><pubDate>Thu, 05 Nov 2026 20:00:00 +0800</pubDate><guid>/blog/articles/opamp-gain-topologies/</guid><description>反相、同相、差分、仪表放大、跟随器——五种运放接法各有各的脾气。新上线的运放增益计算器按拓扑选型直算，E 系列吸附回算实际增益，反馈回路 TL431/LM317 配比一页算清，全部本地计算。</description></item></channel></rss>