operational amplifier

基本解释

A full-scale analysis of input impedance of the operational amplifier under the state of differential input is given here.
本文对运算放大器在差动输入状态下的输入阻抗问题做了全面的分析。
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运算放大器OP-07组成同相放大器，作为监测电路的缓冲放大器；
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的温度信息采集器，由处理器、模拟前端运算放大器和串口通讯等组成。

a high-gain direct-coupled amplifier, the response of which may be controlled by negative-feedback circuits externally connected

运算放大器
PA85 is a high voltage, high precision operational amplifier.
PA85是一种高压、高精度的MOSFET运算放大器。
运算跨导放大器
操作放大器
运算放年夜器
运放

运算放大器
Then achieve I/V conversion and per-amplify using resistance and integrated operational amplifier.
然后采用电阻结合集成运算放大器实现信号的I/V转换和前置放大。
变动周期操作