Both of these technologies enable rail-to- rail output voltages for single-supply and battery-powered applications.A result of changing these output-stage structures isthat the op-amp open-loop output impedance (ZO)changed from the largely resistive behavior of early BJTop amps to a frequency-...
百度试题 题目Voltage-series feedback ___ the output impedance of an op-amp? increasesdecreases reduces by halfhas no effect on 相关知识点: 试题来源: 解析 decreases 反馈 收藏
Voltage-series feedback ___ the output impedance of an op-amp A.increases B.decreases C.reduces by half D.has no effect on 点击查看答案手机看题 你可能感兴趣的试题 单项选择题 气压梯度力和地转偏向力相平衡时,空气做等速、直线的水平运动,是( )风。 A. 地转风 B. 梯度风 C. 热成风 D. 低...
Voltage-series feedback ( ) the output impedance of an op-amp.A.increasesB.decreasesC.reduces by halfD.has no effect on的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,
百度试题 结果1 题目The output impedance of current-shunt feedback amplifier ( ) the output impedance of its op-amp.相关知识点: 试题来源: 解析 参考答案: is increased when compared to 反馈 收藏
Op amp output impedance & resistance basics The output impedance of an operational amplifier, often designated Zo, arises from the fact that the output driver circuit and the associated connections have a defined impedance. The output impedance can be split for many applications. The resistance eleme...
. In order to get the most voltage out of the op amp and to minimize the loading effects of external loads, we would want the internal output resistance to be as low as possible. Thus, the output impedance of an ideal op amp is zero....
Op amp output impedance & resistance basics The output impedance of an operational amplifier, often designated Zo, arises from the fact that the output driver circuit and the associated connections have a defined impedance. The output impedance can be split for many applications. The resistance eleme...
Load Impedance Output also depends on the circuit load impedance. This may again seem obvious, but there is an erroneous belief that because feedback reduces the output impedance of an op-amp in proportion to the ratio of open- to closed-loop gains, it should be capable of driving very low...
The output impedance of current-shunt feedback amplifier ( ) the output impedance of its op-amp.A.is increased when compared toB.is decreased when compared toC.is reduced by half when compared toD.has no effect on的答案是什么.用刷刷题APP,拍照搜索答疑.刷