Research on Calibration Method of Integrated Operational Amplifier Parameters Testing Instruments 集成运算放大器参数测试仪校准技术研究
Analysis of Square-wave Signal Generator Composed of Integrated Operational Amplifier Circuit 集成运算放大器构成方波信号发生器的电路分析
Optimum Design of Basic Amplifying Circuit and Addendum to Linear Application of Integrated Operational Amplifier 基本放大电路的最佳设计和集成运算放大器线性应用的补充
A Method of Integrated Operational Amplifier Circuit Frequency Compensation 一种面向集成运算放大电路的带宽补偿方法
The Error Analysis of Integrated Operational Amplifier Circuit and Selection of Element Parameters of Peripheral 集成运算放大电路的误差分析及外围元件参数的选择
Research on Transconductance Integrated Operational Amplifier and Its Application 跨导型集成运算放大器及其应用研究
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。
Deduction and Application of General Output Voltage Formula of Integrated Operational Amplifier with Multiplex Voltage Input 多路输入电压信号的集成运算放大器通用输出电压公式的推导及应用
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。
Design and realization methods of integrated operational amplifier feedback constant current power in semiconductor laser reliability evaluation system are introduced in this paper. 介绍一种已成功应用于半导体激光器可靠性评估系统的负载浮置的集成运放反馈型恒流源的设计与实现方法。
A metamodel of low-power integrated operational amplifier is constructed using the Kriging interpolation combined with Latin hypercube sampling experiment. 本文将Kriging插值和拉丁超立方抽样试验相结合构造了低功耗集成运算放大器的元模型。
The influence of traditional analog integrator on measuring precision is analyzed from three aspects of integrated operational amplifier: the maladjusted input voltage, bias current and its drift, the gain and band width and the temperature change. The error formula is summarized. 从集成运放输入失调电压、偏置电流及其漂移、集成运放增益和带宽、温度变化对积分电路的影响3个方面分析了传统的模拟积分器对测量精度的影响,并总结出了误差公式。
Error Analysis and Compensation Method of Integrated Operational Amplifier 集成运算放大器的误差分析与补偿方法
Several active stimulated inductors which are made of resistors, capacitors and integrated operational amplifier are researched. 研究了几种用电阻、电容和集成运算放大器组成的有源模拟电感;
Oscillation frequency analysis and calculation of integrated operational amplifier RC phase shift oscillator 集成运放RC相移型振荡器振荡频率的分析与计算
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。
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。
This article points out the difference in the definition of input offset current about analog Integrated Operational Amplifier Circuit ( IOAC) in common teaching material for analog electronics. 指出在高等院校工科电气电子类模拟电子技术课程常用教材和参考书中关于模拟集成运算放大器输入失调电流IIO的定义不一致的问题。
A high Q large inductor simulation using an integrated operational amplifier 集成运放高Q模拟大电感
Application of Integrated Operational Amplifier in Four-Electrode Electrochemical Systems 集成运算放大器在四电极电化学测量系统中的应用
The e_n-i_n noise analysis and comparison of in-phase and inverting forms of integrated operational amplifier 集成运算放大器同相和反相形式的En-In噪声分析和比较
The Problem in Teaching Process of Integrated Operational Amplifier Circuit 关于模拟集成运算放大器教学中的一个问题
? 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。
But the traditional MAG welding machines are all the analog control system which used the integrated operational amplifier as the core, which could not communicate with the PC, it is difficult to achieve real-time monitoring of welding parameters and welding parameters on-line feedback. 但是现有的逆变MAG焊机大都是采用以集成运放为核心的模拟控制系统,不能与PC机进行数字通信,很难实现焊接参数的实时监控和焊接参数的在线采集。
Then achieve I/ V conversion and per-amplify using resistance and integrated operational amplifier. 然后采用电阻结合集成运算放大器实现信号的I/V转换和前置放大。
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。
Traditional chaotic circuit is typical of analog circuits using discrete components, such as capacitors, inductors, resistors, integrated operational amplifier, and analog multiplier and so on. 传统的混沌电路是典型的模拟电路,使用电容、电感、电阻、集成运放、模拟乘法器等分立元件。
An integrated operational amplifier which is more suitable for micro-current amplification to process the weak signal form the probe is used to design and develop the signal amplification and filtering circuit. 对测试探头产生的微弱信号进行了调理,采用更适合微电流放大的集成运算放大器,对信号放大和滤波电路进行了设计和开发。