MT-042TUTORIALOpAmpCommon-ModeRejectionRatio(CMRR)COMMON-MODEREJECTIONRATIO(CMRR)Ifasignalisappliedequallytobothinputsofanopamp,sothatthedifferentialinputvoltageisunaffected,theoutputshouldnotbeaffected.Inpractice,changesincommonmodevoltagewillproducechangesinoutput.Theopampcommon-moderejectionratio(CMRR)istheratioof...
aAnalog circuit designs that use inverting opamp configuration can be converted into low-voltage designs by biasing the opamp input common-mode voltage to near one of the supply rails. 使用倒置opamp配置的模式电路设计可以被转换成低压设计被偏心opamp输入共同方式电压到近一个供应路轨。 [translate] ...
MT-042TUTORIALOpAmpCommon-ModeRejectionRatio(CMRR)COMMON-MODEREJECTIONRATIO(CMRR)Ifasignalisappliedequallytobothinputsofanopamp,sothatthedifferentialinputvoltageisunaffected,theoutputshouldnotbeaffected.Inpractice,changesincommonmodevoltagewillproducechangesinoutput.Theopampcommon-moderejectionratio(CMRR)istheratioof...