Operational amplifier是什么意思

网络释义

用法例句

Design of folded-cascode operational amplifier with 0.6μm CMOS process;

0.6μm CMOS工艺折叠共源共栅运算放大器设计

The design of CMOS operational amplifier used for LSI;

LSI中的CMOS运算放大器的设计

Study of method for off-line automatic-test of operational amplifier board in electromechnical computational device;

机电计算装置中运算放大器板离线自动检测方案研究

<Abstrcat> This paper analyses operation accuracy that is influenced by the open input resistance of operation amplifier by means of superposition theorem.

本文应用叠加原理分析运算放大器的开环输入电阻对反相比例放大运算精度的影响。

Through anolysis,This chapter prove that the application of operation amplifier in the mechanical equipment velocity regulation system;improve the whole system operformanee make it reach the static and trend fur- get and solve the exact control requirement.

通过分析论证运算放大器在机械设备调速系统中的使用,改善了整个系统中的性能;达到了静、动态的各项指标,解决了精确控制的要求。

A high precision amplifier circuit which can be used in processing nearly μV signal is introduced, the demand to select an operation amplifier which has high open-loop gain and low drift is discussed, and the problems of temperature and noise influences to the high precision amplifier circuit are explored.

讨论了对高精密 ,低漂移的集成运算放大器的选择要求 ,探讨了温度和干扰对小信号精密放大电路的影响问题。

Then,this paper detailed introduces the features of high-voltage/high-current operational amplifier OPA548,designes hardware circuits of controlling the PEMFC fan with OPA548.

然后,对高电压、大电流运算放大器OPA548进行了详细的介绍,设计了用OPA548控制PEMFC风机工作电压的硬件电路,最后,对使用OPA548时应注意的事项进行了讨论。

This paper presents a two-stage,compact,power efficient 3V CMOS operational amplifier with rail-to-rail input and output ranges.

35μmCMOS工艺下设计了一种基于片上系统应用的低功耗、高增益恒跨导满幅运算放大器。

Based on SOC application,a Rail-to-Rail CMOS operational amplifier core with constant transconductance is presented.

5μm DPDM CMOS工艺,设计了一种恒定跨导的Rail-to-Rail CMOS运算放大器。

Capacitance Loads of Operational Amplifiers and the Resolvent;

运算放大器容性负载问题及其解决方法

Integral circuits and differential coefficient circuits are usually worked as regulating Spectrometer based on operational amplifiers circuits through feedback network with resistances And capacitances in auto-control system.

针对常规的运算放大器反向积分电路的算法,提出了一种基于运算放大器正向积分电路的算法,并通过数学上的推导说明了正向积分电路的工作原理,最后对推导的结论进行了仿真和验证。

In this thesis, analysed and designed the architecture of the new type CMOS Rail-to-Rail operational amplifiers in detail, and successfully designed one of two stage compact CMOS Rail-to-Rail amplifier and the CMOS bandgap reference current source.

本次论文详尽地分析和研究了新型CMOS Rail-to-Rail运算放大器的结构，完成了两级压缩式CMOS Rail-to-Rail运算放大器和CMOS带隙参考电流源电路的设计。

A simple equivalent Op Amp model is established,and then the circuit model is transformed into equivalent model based on the methods of bond graph.

首先将运算放大器转换成结构较为简单的等效电路模型,然后建立与等效电路模型相对应的键合图模型,从而得到基于键合图理论的运算放大器等效模型。

An ultra-low voltage two-stage op amp is realized by biasing all the MOSFETs at their bulk terminals.

本文研究了基于衬底偏置MOSFET的阈值电压可调节特性及其低压特性,通过对所有MOSFET衬底偏置设计实现了超低压两级运算放大器。

A new folded differential pair topology based on quasi-floating gate technique is presented, and an ultra-low voltage op amp based on this structure is designed.

提出了一种基于准浮栅技术的折叠差分结构,基于此结构设计,实现了超低压运算放大器。

monolithic integrated operational amplifier

单块集成运算放大器

mable mable operational amplifier

可编程序运算放大器

parallel-feedback operational amplifier

并联反馈运算放大器

drift stabilized operational amplifier

漂移稳定的运算放大器

hybrid power operational amplifier

混合式功率运算放大器

Current Feed-Back Operational Amplifiers ──A New Technology for High-Speed Op-amps

高速运算放大器新技术──电流反馈运算放大器

Analysis of Ideal Arithmetical Amplifier by Homogeneity Theorem

运用齐次性定理分析理想运算放大器

high-gain and low-drift operational amplifier

高增益低漂移运算放大器

high input impedance operational amplifier

高输入阻抗型运算放大器

drift automatic compensating operational amplifier

漂移自动补偿运算放大器

low noise high precision calculating amplifier

低噪音高精度运算放大器

We will approach the op-amp from an empirical point of view.

我们从经验观点来介绍运算放大器。

A New Measuring Method for CMRR of Operational Amplifiers

测量运算放大器共模抑制比的新方法

A Simple Error Analysis Method for an Operational Amplifer

运算放大器误差分析的一种简易方法

Low-Voltage and Low-Power Rail-To-Rail CMOS Operational Amplifier;

低压低功耗Rail-to-Rail CMOS运算放大器

The Design of High Speed, Low-voltage and Low-consumption CMOS/BiCMOS Operational Amplifiers;

高速低压低功耗CMOS/BiCMOS运算放大器设计

Analysis and Design of CMOS Rail-to-Rail Operational Amplifier;

CMOS Rail-to-Rail运算放大器的分析与设计

Research on the Design of CMOS Rail-to-Rail Operational Amplifier;

CMOS Rail-to-Rail运算放大器设计研究