助手 发表于 2025-3-21 18:16:19
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Input Stages,such as: offset, bias, drift, noise and common-mode crosstalk. The modeling of these signals has been given in Chapter 2. The level of these additive interference signals determines the useful sensitivity of the amplifier. The design of the input stage should aim at low values of these interference数量 发表于 2025-3-22 07:23:56
Output Stages,utput power .. = ..... The main requirements of the output stage are: the ability to deliver negative and positive output currents at a high current efficiency, an output voltage range that efficiently utilizes the range between the negative supply rail voltage and the positive one, a high power eff遗忘 发表于 2025-3-22 09:34:38
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Operational Floating Amplifiers (OFA), device, even more universal than the operational voltage amplifier (OVA), abbreviated to OA or OpAmp, because of its most wide usage. The OpAmp provides us with accurate output voltage control. Additionally, the OFA provides us with accurate control of an output current, independently of the outputAbutment 发表于 2025-3-23 00:19:03
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Johan Huijsingnervenschwundes ist nun aber auch die Lokalisation und Ausdehnung der exsudativen Prozesse in den einzelnen Fällen. Denn erst, wenn wir in jedem Falle genau festgestellt haben, an welchen Stellen und zu welcher Zeit sich exsudative Prozesse finden, vermögen wir uns Aufschluss darüber zu geben, ob di