The design of single power operational amplifier is presented.

介绍了单电源运算放大器的设计方法。

Integrated circuit. Low power programmable operational amplifier.

集成电路。低功耗可编程运算放大器。

Different noise types in operational amplifier (op-amp) circuits are described.

简要介绍了运算放大器电路包含的噪声类型。

It consists of an operational amplifier (op-amp) and resistor feedback networks.

该放大器由运算放大器和电阻反馈网络组成。

Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim Series.

描述： 低噪声，低静态电流，精密运算放大器电子微调系列。

A Simple error analysis method for an operational amplifier is presented in this paper.

本文给出运算放大器误差分析的一种统一的简易方法。

The paper designs a low voltage, micro power CMOS operational amplifier with rail-to-rail output.

完成了一个低压微功耗CMOS 轨至轨输出运算放大器的研究设计。

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。

Several differential operational circuits based on the operational amplifier are researched in detail.

详细研究几种基于集成运算放大器的差分运算电路。

Author discusses wholly the treatments of three analytical techniques for linear operational amplifier circuits.

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。

The gain of this operational amplifier is voltage controlled and can be adjusted by voltage variation through P2.

这种运算放大器的增益电压控制，并可以通过P2电压变化调整。

Experiments showed that the gain-bandwidth of the subtracting operational amplifier is the key of hardware method.

实验表明减法运算放大器增益带宽是硬件方法的关键。

The circuit is constructed by a operational amplifier and bipolar transistor current mirrors with multiple outputs.

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。

This paper describes the design of automatic multi-parameter testing system of general purpose operational amplifier.

设计描述了通用型运算放大器参数自动测试系统的设计。

This paper introduces the application of single chip microprocessor in the operational amplifier (op) measuring system.

本文介绍单片机在运算放大器测试系统中的应用。

The produce of the linear module 8fc750 series is the low consumed power integrated operational amplifier made in China.

线性组件8fc750系列产品，是我国生产的低功耗集成运算放大器。

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。

This paper introduces a conversion circuit of A/D and D/A composed of a D/A chip, an operational amplifier and a comparator.

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。

High precision integrated circuit operational amplifier KD205 designed and developed by our factory is described in this paper.

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。

An OPA128 operational amplifier with extreme low bias current and big gain is adopted for enhancing the response to weak signals.

同时为了保证测量精度，采用偏置电流极低的运算放大器opa128，并且增大了反馈电阻，以增强对弱信号的响应。

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。

The application of operational amplifier is very wide. It's usually applied to signal operation, signal processing and wave generation.

运算放大器的应用非常广，最常见的有信号运算方面的应用、信号处理方面的应用和产生波形方面的应用。

Some teaching material treat that the integrated operational amplifier which makes up the voltage comparer only works in the nonlinear area.

在一些教材中论述，构成电压比较器的集成运算放大器仅仅是工作在非线性区。

With this procedure, appropriate operational amplifier can be selected to meet a given specifications and the number of stages can be minimised.

按本文所提出的设计步骤，既可选出满足给定指标的运放，又可使级数降到最少。

This paper discusses an useful method by which the multiple nodes circuit composed of the operational amplifier is described using admittance matrix.

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。

A fully differential operational amplifier is introduced in the design of wideband limiting amplifier which can restrain the common noise effectively.

在带宽限制放大器电路的设计中使用了全差分运放结构，能有效抑制电路的共模噪声。

Using the characteristic of integrated operational amplifier, an electric bridge circuit sensor without nonlinear error in its output voltage is designed.

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。

Typical analysis of the constant-current resistance and the output current error, The writer gives the analysing process by means of operational amplifier.

从恒流源内阻和形成输出电流误差两个方面，给出用运算放大器构成压控恒流源的分析结果。

This paper analyses the common way of measuring CMRR, and proposes a simple and highly sophisticated method of measuring CMRR of Operational Amplifier Circuit.

通过对常用的测量共模抑制比的方法的分析，提出了一种高精度的简便的测量运放的共模抑制比的方法。

After discussing how the input offset current influences the output of operational amplifier, the optimal relationship between peripheral impedance is obtained.

通过讨论输入失调电流对集成运算放大器输出的影响，推导出集成运算放大器外围阻抗的最佳取值关系。