There may be saturation in the differential circuit built with the operational amplifier (op amp), which causes that the relationship between input and output is not differential expression.
用运算放大器构造的微分电路可能存在饱和现象，导致输出与输入电压之间不满足微分关系，使微分电路失去应有性能。
Detecting circuit consists of a fully differential operational amplifier and an instrument amplifier.
探测电路由全差分运算放大器和仪表放大器组成。
The signal of acidity electrode is detected by a differential amplifier circuit, which consists of operational amplifiers TLC2254 with high input impedance and low drift.
采用高阻、低漂移运放tLC 2254组成高阻差动放大电路用于酸度电极信号测量。
Coil designing, equivalent circuit analysis, and the choice and function of the differential operational amplifier were expounded.
阐述了线圈的设计、线圈等效电路的分析、运算放大器的选择及其功能。
Operational amplifier is widely used in all kinds of analog and mixed-signal circuit. There are many differences of focused performance because it is applied for differential circuit.
运算放大器广泛应用于各种模拟电路、数模混合电路中，而由于各自所用的目标电路不同侧重的指标也有差别。
Operational amplifier is widely used in all kinds of analog and mixed-signal circuit. There are many differences of focused performance because it is applied for differential circuit.
运算放大器广泛应用于各种模拟电路、数模混合电路中，而由于各自所用的目标电路不同侧重的指标也有差别。
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