<navigation> <links> <link type="Telligent.Evolution.Controls.GenericCustomNavigationPlugin, Telligent.Evolution.Platform" id="79566c57b4f949dfaada1cd51e921f05" configuration="url=%2Fcn&amp;label=%E4%B8%BB%E9%A1%B5" /> <link type="Telligent.Evolution.Controls.GenericCustomNavigationPlugin, Telligent.Evolution.Platform" id="6c2b2974a1c6494faea9c2dff10c9bc7" configuration="url=%2Fcn&amp;label=%E6%B5%8F%E8%A7%88%20%E2%8C%B5"> <link type="Telligent.Evolution.Controls.GenericCustomNavigationPlugin, Telligent.Evolution.Platform" id="d2351db336cd47b1bdc116f2e04120d7" configuration="url=%2Fuser%2Fconversations&amp;label=%E6%94%B6%E4%BB%B6%E7%AE%B1" /> <link type="Telligent.Evolution.Controls.GenericCustomNavigationPlugin, Telligent.Evolution.Platform" id="eeee7b71fa3f46049c42592bdfce68fc" configuration="url=%2Fuser%2Fsettings%3FReturnUrl%3D%252Fuser%252Fnotifications&amp;label=%E4%B8%AA%E4%BA%BA%E8%AE%BE%E7%BD%AE" /> <link type="Telligent.Evolution.Controls.GenericCustomNavigationPlugin, 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configuration="group=IncludeSubGroups%3D%2520False%26Group%3D309%26GroupPath%3DCN%252Fmems%252F%253A&amp;label=&amp;loadedFor=-1" /> <link type="Telligent.Evolution.Controls.SingleGroupCustomNavigationPlugin, Telligent.Evolution.Platform" id="bb5505485488493f93f81909aa1290bd" configuration="group=IncludeSubGroups%3D%2520False%26Group%3D308%26GroupPath%3DCN%252Finterface-isolation%252F%253A&amp;label=&amp;loadedFor=-1" /> <link type="Telligent.Evolution.Controls.SingleGroupCustomNavigationPlugin, Telligent.Evolution.Platform" id="a22ddd92893b4881a23f005368dab6dc" configuration="group=IncludeSubGroups%3D%2520False%26Group%3D310%26GroupPath%3DCN%252Fpower%252F%253A&amp;label=&amp;loadedFor=-1" /> <link type="Telligent.Evolution.Controls.SingleGroupCustomNavigationPlugin, Telligent.Evolution.Platform" id="6a95477743444d89a984742cff1d9883" configuration="group=IncludeSubGroups%3D%2520False%26Group%3D303%26GroupPath%3DCN%252Faduc%252F%253A&amp;label=&amp;loadedFor=-1" /> <link 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configuration="group=IncludeSubGroups%3D%2520False%26Group%3D316%26GroupPath%3DCN%252Fwebcasts%252F%253A&amp;label=&amp;loadedFor=-1" /> <link type="Telligent.Evolution.Controls.SingleGroupCustomNavigationPlugin, Telligent.Evolution.Platform" id="1ed785d734f042739f45516b4cf6b950" configuration="group=IncludeSubGroups%3D%2520False%26Group%3D296%26GroupPath%3DCN%252Fcampaign-center%252F%253A&amp;label=&amp;loadedFor=-1" /> <link type="Telligent.Evolution.Controls.SingleGroupCustomNavigationPlugin, Telligent.Evolution.Platform" id="158bea5fab224682a2f5689b60915aa7" configuration="group=IncludeSubGroups%3D%2520False%26Group%3D318%26GroupPath%3DCN%252Frewards%252F%253A&amp;label=&amp;loadedFor=-1" /> </link> </links></navigation>

恒流源电路问题，不同运放效果还不一样，不知道怎么回事！

叶起起
on Sep 25, 2018

最开始恒流源电路用的是op177，这个倒是很稳，但是这个不是个轨到轨输出的。
然后换了个轨到轨的AD820，板子上一共16路恒流源3V基准（图里3k实际是）1.2k电阻，正常电流应该是2.5mA，但是实际输出的啥值都有2.444，2.511······
又换成AD8638，正常这个应该更好，失调电压更低。但是实际才2.1mA输出，郁闷····
换回op177一切正常