求戴维等效电路的EPOT基于偏置电阻网络
additional information: epot applications: offset adjustment in op-amp circuits
to model the network shown below in figure 1 as the thevenin equivalent shown below in figure 2, find the thevenin voltage (vth) and the thevenin resistance (rth). in this case, vth is the same as vos (with no external load present) and rth is the resistance looking back from vos with the voltage sources shorted out. start by replacing the epot with its thevenin equivalent and then substitute that replacement into the original network.
figure 1.
figure 2.
note 1: in this analysis, n = (current epot setting)/(total number of taps). in other words, for a 32 tap epot, a setting of 8 makes n = 0.25.
note 2: vp = the positive supply voltage and vn = the negative supply voltage
note 3: vpot = the voltage at the wiper of the epot
figure 3.
to find the epot's equivalent resistance (rpot), short out the sources, i.e. it's just the two resistances in parallel.
the final step is to substitute the thevenin circuit for the epot into the original circuit and find the overall thevenin replacement.
figure 4.
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to model the network shown below in figure 1 as the thevenin equivalent shown below in figure 2, find the thevenin voltage (vth) and the thevenin resistance (rth). in this case, vth is the same as vos (with no external load present) and rth is the resistance looking back from vos with the voltage sources shorted out. start by replacing the epot with its thevenin equivalent and then substitute that replacement into the original network.
figure 1.
figure 2.
note 1: in this analysis, n = (current epot setting)/(total number of taps). in other words, for a 32 tap epot, a setting of 8 makes n = 0.25.
note 2: vp = the positive supply voltage and vn = the negative supply voltage
note 3: vpot = the voltage at the wiper of the epot
figure 3.
to find the epot's equivalent resistance (rpot), short out the sources, i.e. it's just the two resistances in parallel.
the final step is to substitute the thevenin circuit for the epot into the original circuit and find the overall thevenin replacement.
figure 4.
电池名词解释不求人
央视警告：家庭摄像头隐私保护存在漏洞
2019年9月国内增值电信业务许可情况报告详细解读
魏少军：中国半导体快速发展引各国关注 我们仍需冷静对待
使用Simulink搭建永磁同步电机空间矢量控制的方法
求戴维等效电路的EPOT基于偏置电阻网络
荣耀V30曝光将会搭载一种叫Camera Matrix的技术
南京物联传感技术皇冠智能锁介绍
简单来看IPTV与OTT机顶盒的区别
小米手机这6个实用功能很多人都不知道
Pomona Electronics测试测量连接件及附件，组合套装及样品试用活动开启
3D传感技术在智能手机用户中很流行吗？它会是未来每一支智能手机的必备功能吗？
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土壤氧化还原电位仪的优点及应用
本本也好“摄”！笔记本摄像头浅析与应用
深度学习驱动下的相机标定技术研究
机器视觉之Halcon入门学习
HID Global展望2016年安全身份识别主流趋势
如何制作低音分频器？
人脸识别如何做到更快更准？