简要介绍了运算放大器电路包含的噪声类型。
Different noise types in operational amplifier (op-amp) circuits are described.
本文讨论用导纳矩阵描述多节点运算放大器电路的有用方法。
This paper discusses an useful method by which the multiple nodes circuit composed of the operational amplifier is described using admittance matrix.
在此基础上，系统地论述了线性运算放大器电路分析的三种方法。
Author discusses wholly the treatments of three analytical techniques for linear operational amplifier circuits.
对工作在深度负反馈状态的运算放大器电路，常采用虚短虚断技术得出的理想参数代替实际参数。
To the operational amplifiers circuits which works at deep negative feedback mode, we adopt ideal parameter deduced form ideal model instead of actual parameter usually.
本文研究了注氟（F）与未注F两种不同工艺CMOS运算放大器电路的电离辐照响应特性及变化规律。
The characteristics of the total dose radiation responses of CMOS amplifiers with normal and F-implanted process were studied and compared.
运算放大器广泛应用于电路设计中，其可靠性指标直接影响电路系统的性能。
Operational amplifiers are widely used in circuit design its reliability is of great importance to the performance of circuits.
该公司的先进产品包括电源管理电路、显示驱动器、音频及运算放大器、接口产品以及数据转换解决方案。
The company's products include advanced power management circuits, display drivers, audio and operational amplifiers, interface products and data conversion solutions.
这两个法则使我们可以设计许多电路而无须深入了解运算放大器的内部特性。
These two principles allow one to design many circuits without a detailed understanding of the device physics.
对于理想的运算放大器而言，通过倒相输入处零电压和零电流的理想求和点限制，可以简化电路分析过程。
In the case of ideal operational amplifier, circuit analysis was simplified by the ideal summing point restraints of zero voltage and zero current at the inverting input.
在电路和电子技术的文献中可以找到如何用运算放大器构造简单的滤波器。
In the texts of electrical circuits and electronics they will also show how to build simple filter circuits using Op-Amp.
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。
Coil designing, equivalent circuit analysis, and the choice and function of the differential operational amplifier were expounded.
利用集成运算放大器的特点，设计了输出电压无非线性误差的电桥电路传感器。
Using the characteristic of integrated operational amplifier, an electric bridge circuit sensor without nonlinear error in its output voltage is designed.
本文介绍我厂设计和研制成功的高精度集成电路运算放大器kd205。
High precision integrated circuit operational amplifier KD205 designed and developed by our factory is described in this paper.
基于斜率故障模型，提出了一种诊断模拟电路中基于闭环集成运算放大器的模块级软故障的字典法。
Based on the slope fault model, this paper presents a fault dictionary method for soft fault diagnosis of modular analog circuit based on closed-loop operational amplifier (CLOA).
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；
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.
分析了复合运放提高性能的原理，利用两运算放大器设计了高性能复合放大器，以构成理想的积分电路。
By analyzing the principle of compound operational amplifier, a high performance amplifier is designed by using two operational amplifiers, so an idea integrator is achieved.
集成电路。低功耗可编程运算放大器。
Integrated circuit. Low power programmable operational amplifier.
该带隙电压基准源电路中的深度负反馈运算放大器为低失调、高增益的折叠型共源共栅运算放大器。
A deep negative feedback operation amplifier used in band gap reference is a common source and gate folded cascade operation amplifier with a lower offset voltage and a higher gain.
应用包括传感器放大器，直流放大块，和所有的传统运算放大器，现在可以更容易地在单电源电压系统实现电路。
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems.
本文提出了一种完全依照理想运算放大器的特性，对含这类元件的线性时不变电路利用PSPICE进行计算机仿真的新方法。
New systematic approach to the simulation of circuits containing ideal operationamplifiers using the standard simulators such as PSPICE is first presented.
这些电路都分别由两个运算放大器和几个电阻所组成，不需外接电容，其输出波形良好。
Those waveform generators whose output waveforms are quite good are composed of a couple of operational amplifiers and several resistors without any capacitors.
以RC有源滤波电路为例，介绍了一种对含有运算放大器网络进行分析的新的约束网络法，并对其进行了较细致的研究。
A new restraining network method for analysing the network with operational amplifier is investigated in detail, taking RC active filter as a sample.
该电路由一集成运算放大器及多端输出的双极晶体管电流镜构成。
The circuit is constructed by a operational amplifier and bipolar transistor current mirrors with multiple outputs.
实现给定传递函数的模拟电路一般包含若干个运算放大器及电阻、电容等元器件。
The analog electronic circuit implementing the known transfer function contains some operational amplifiers, resistors and capacitors.
电路基础是单运算放大器，其不需要参考电压。
The circuit's basis is a single operational amplifier, and it needs no reference voltages.
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。
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.
分析了用运算放大器组成正弦波振荡电路的起振条件和输出电压幅值的调节及选频网络的构成。
This paper is involved in the analysis of oscillation starting condition, output voltage amplitude adjustment, and frequency selection network composition of sinusoidal coave oscillation circuit.
介绍由一块D/A芯片，以及由运算放大器和比较器各一块组成的D/A转换电路和A/D转换电路。
This paper introduces a conversion circuit of A/D and D/A composed of a D/A chip, an operational amplifier and a comparator.
本文给出用运算放大器实现负电阻的实验电路及其分析，主要讨论电路的稳定条件。
In this paper, the electric circuit of linear negative resistance was designed with operational amplifier, and its characters. Special stability condition, were analysed.
本文给出用运算放大器实现负电阻的实验电路及其分析，主要讨论电路的稳定条件。
In this paper, the electric circuit of linear negative resistance was designed with operational amplifier, and its characters. Special stability condition, were analysed.
应用推荐