/blogs_/b/analogwire/posts/51623作者： Tim Green1 放下严肃的技术文章形式，我来为大家出六道有关运算放大器的谜题，在公布正确答案之前，大家赶快来开动脑筋、享受一下思考的乐趣吧！ 我在图 1 中为您提供了一些有帮助的重要运算放大器规范。 参数 条件 OPA735 单位 最小值 典型值 最大值 zh-CNTelligent Community 13https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Sat, 01 Mar 2014 06:27:10 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1a11 120<p>第三题3.85V，第四题4V,第六题3.85V</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Mon, 24 Feb 2014 04:45:06 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1aMark Lee0<p>正确答案：</p> <p>2.97v</p> <p>-4v</p> <p>3.52v</p> <p>3.5v</p> <p>floating voltage</p> <p>3.85v</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Fri, 21 Feb 2014 09:04:16 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1aMark Lee0<p>失调很小啊，否则就得考虑失调对增益后输出的影响了。运放内阻大约50欧姆。</p> <p>-3v；-4v；3.85v；4v；1v；4v</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Thu, 20 Feb 2014 13:47:40 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1amangui zhang0<p>这些参数确实关注少了 &nbsp; &nbsp;模电基础太差啦</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Thu, 20 Feb 2014 09:48:15 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1aZhang Haifei0<p>回家用电脑看看</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">https://e2echina.ti.com/blogs_/b/analogwire/posts/51623Thu, 20 Feb 2014 09:12:23 GMT91561404-af28-475a-b96b-cb6cbaadd097:5509bc1d-e9b8-4860-8875-e34329307b1agaoyang99920060<p>第六题是3V？？？VIN 1表示参考电压是1V吗？</p> <img src="https://e2echina.ti.com/aggbug?PostID=51623&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">