operational amplifier的例句大全

An Integrated Operational Amplifier with a Wide Temperature Range and Low Drift

宽温区低漂移集成运算放大器

A basic construction and operation principle of thyristor trigger circuit which consists of integrated operational amplifier is described and the application of the thyristor trigger circuit in speed control of direct current low power motor is introduced.

叙述了由运算放大器组成的晶闸管触发电路的基本结构、工作原理，并介绍了该触发电路在小功率晶闸管直流调速系统中的应用。

A sort of thyristor power adjustor is introduced including the modulation circuit with varying cycle and thyristor triggers which are consisted of integrated operational amplifier and time-base circuit respectively.

介绍一种晶闸管调功器，用集成运算放大器组成的变周期调制电路和由时基电路组成的晶闸管触发器。

In order to correct the analysis of operational amplifier system, thig paper presents the criteria, based on general feedback theory, of the operating region ( linear or saturated) of the operational amplifier.

为了正确分析运放系统，本文根据反馈的一般理论提出了运放工作状态（线性区或饱和区）的判据。

A high common-mode input range and high output swing CMOS operational amplifier

一种高共模输入范围高输出电压摆幅的CMOS运算放大器

On the other hand, in order to improve the input range of the amplifier, a complementary folded-Cascode operational amplifier is submitted.

另外，为了改进功率放大器输入电压范围，一种互补折叠式共源共栅结构代替原有的共源共栅结构，在电路性能没有降低的情况下输入信号范围达到端到端输入。

On the Relation Between Power Source Rejection Ratio, Open Loop Voltage Gain and Common Mode Rejection Ratio of an Operational Amplifier

运算放大器电源电压抑制比、开环电压增益和共模抑制比的关系

Based on the structure, an ultra-low voltage operational amplifier is designed, which provides a rail-to-rail common-mode input voltage range and output voltage swing, as well as a high common mode rejection ratio ( CMRR).

基于此结构，实现了一种超低压运算放大器。仿真分析表明，该运算放大器能够实现轨到轨（rail-to-rail）的共模输入电压范围和输出电压摆幅，以及较高的共模抑制比。

The triangle wave generator, which is composed of FET and operational amplifier circuit, is applied to trigger circuit of automatic phase-shift of flash lamp. It solves the technical problem to view the high frequncy vibrator.

场效应管与运算放大器组成的三角波信号发生器，用于频闪灯触发信号的自动移相，解决了观察高频振动物体的关键技术问题。

Mainly through the voltage regulator chip, integrated operational amplifier, a programmable constant current source which is voltage-current mode is designed. When the current of constant current source flows through the gas sensor, the resistance signal of the sensor can turn into standard-voltage acquisition signal.

主要是通过稳压芯片，集成运放设计一个电压转电流型程控恒流源，恒流源的电流流经气体传感器，把传感器的电阻信号转换成标准的电压采集信号。

Operational Amplifier Noise Model and Its Accurate Measurement

集成运算放大器的噪声模型和精确测量

WT5BZ] Author analyzes the expression form of error of integrated operational amplifier circuit, and gives the correct means and specific principle by which the element parameters of peripheral of integrated operational amplifier are selected properly and error of operation are reduced. [ WT5HZ]

分析集成运算放大电路运算误差的表现形式，给出了如何恰当选择集成运算放大器外围元件参数，减小运算误差的合理途径和具体原则。

Using an unity gain operational amplifier, a large band width of the oscillator is obtained.

由于使用单位增益运放，极大地提高了振荡器的工作频率范围。

The paper designs a cmos fully-differential operational amplifier of high-speed and high-resolving ADC, with gain-boosted telescopic cascode to get high unity gain bandwidth.

设计了用于高速高分辨率ADC的CMOS全差分运算放大器，采用套筒式级联增益自举电路，达到高增益带宽且低功耗。

The in-phase integrator and reverse-phase integrator which are both not sensitive to parasitic capacitor are chosen in the filter design. The CMOS two-stage operational amplifier which has the high DC gain and unity gain bandwidth is used to form the integrator.

设计中采用了对寄生电容不敏感的反相积分器和同相积分器，积分器中的运算放大器选择具有较高直流开环增益和较大单位增益带宽的CMOS两级运放。

The engineering signal flow graph calculation for the linear operational amplifier network

运放网络传递函数的工程信号流图算法

A New Active Power Transformer Made of Operational Amplifier Circuit

新型原理的集成电路式有功功率变换器

A new restraining network method for analysing the network with operational amplifier is investigated in detail, taking RC active filter as a sample.

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。

? In order to automatically compensate the load characteristic of potentiometric displacement sensor, a method based on a general purpose integrated operational amplifier and a integrated voltage regulator is studied.

研究了用通用集成运算放大器和正电压可调集成三端稳压器实现电位器式位移传感器负载特性非线性自动补偿的方法。

By means of applied technology of IC operational amplifiers, digital to analog converter and single chip microcontroller, a programmable precision measuring differential amplifier with low noise, low drift, high input impedance and high common mode rejection ratio is developed and introduced.

介绍了一种由DAC电压衰减器作为集成运放反馈电路的低噪声、低漂移、高输入阻抗和高共模抑制比的可编程精密差动测量放大器。