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A full-scale analysis of input impedance of the operational amplifier under the state of differential input is given here. 本文對(duì)運(yùn)算放大器在差動(dòng)輸入狀態(tài)下的輸入阻抗問(wèn)題做了全面的分析。
It proposes using a noninverting amplifier consisting of a high accuracy and low drift integrated operational amplifier OP. 07 as a buffer amplifier in the circuit. 提出用高精度低漂移集成運(yùn)算放大器OP-07組成同相放大器，作為監(jiān)測(cè)電路的緩沖放大器；
The temperature information acquisition unit based on C8051F330 is composed of processor, analog front-end operational amplifier, serial port communications and so on. 基于C8051F330的溫度信息采集器，由處理器、模擬前端運(yùn)算放大器和串口通訊等組成。