operational amplifier是什么意思_operational amplifier怎么读_operational amplifier翻译_operational amplifier的词义辨析_operational amplifier的相关短语_operationalamplifier的翻译_operational amplifier的音标

1、

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。

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2、

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

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3、

A class of piecewise-linear capacitor is a single operational amplifier based on the algebraic n-port theory.

综合方法的基本依据是代数端口理论和运算放大器的饱和特性.

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4、

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。

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5、

? 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。

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6、

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。

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7、

The circuit's basis is a single operational amplifier, and it needs no reference voltages.

电路基础是单运算放大器, 其不需要参考电压.

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8、

V CMOS operational amplifier with rail-to-rail input and output ranges.

5V电压下、具有全摆幅输入与输出功能的两级CMOS运算放大器.

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9、

This allows high-speed operational amplifier type produced.

这就让高速型运算放大器产生了.

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10、

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.

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11、

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。

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12、

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。

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13、

A low-voltage and high speed CMOS fully differential operational amplifier is designed.

设计了一种低压高速CMOS全差分运算放大器.

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14、

After converting the voltage operational amplifier OP 0 as input.

转换后的电压作为运放OP0的输入.

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15、

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。

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16、

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。

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17、

The PA 85 is a high voltage, high precision MOSFET operational amplifier.

PA85是一种高压、高精度的MOSFET运算放大器.

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18、

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

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19、

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

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20、

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。

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21、

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。

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22、

High speed , high gain CMOS operational amplifier ( OP ) is treated in this thesis.

本文主要研究了高速高增益CMOS运放的设计以及运放的自动综合问题.

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23、

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

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24、

This circuit includes gain-boosted operational amplifier and the bootstrapped switches.

电路结构主要包含了增益自举运算放大电路和栅压自举开关电路.

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25、

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.

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26、

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。

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27、

The method for exactly measuring photocell light function is proposed by using a adjoint operational amplifier.

应用伴随运算放大器可以精确测量光电池的光特性.

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28、

Based on the PMOS bulk-driven technique, an ultra-low voltage operational amplifier is proposed.

基于PMOS衬底驱动技术, 设计实现了超低压运算放大器.

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29、

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。

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30、

Based on the PMOS Quasi-floating gate transistors, a fully differential operational amplifier is proposed.

基于准浮栅 PMOS晶体管, 设计实现了全差分运算放大器.

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