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
The utility model has the functions of switching operation, electric potential operation, data direct operation, etc., and can realize trace function by externally connecting an integrated amplifier. 它具有开关操作、电位操作和数据直接操作等功能,如外接一个综合放大器,可实现跟踪功能。
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
A strain gauge is used as a pressure sensor and an integrated instrument amplifier is used as amplify signals. 采用应变计作为压力敏感元件,采用集成仪表放大器对微信号进行放大。
Owing to weak output signals integrated amplifier is designed, which is characteristics of shorter wires, higher input impedance, higher common mode rejection ratio and series mode rejection ratio, smaller zero shift and temperature shift. 由于输出信号微弱,采用短线路传输,高输入阻抗,共模抑制比和串模抑制比高,温漂和零漂小的集成运放电路。
The seismic amplifier of ARA type is a integrated amplifier which can be shifted automatically. ARA地震仪放大器是一种集成化的可以自动换档的地震仪放大器。
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
A method of improving a high-frequence integrated amplifier circuit to raise the wave quality of its output 改善高频集成运算放大器电路提高输出波形质量的新方法
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。
This paper explain the way of testing OTL integrated power amplifier. 文中主要以单声道OTL功率集成放大器为例,说明对功率集成电路常见故障的一般检测思路和方法。
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。
Si Power Microwave Monolithic Integrated Amplifier 硅功率微波单片集成电路
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
The design of high performance weak current integrated amplifier 高性能微电流集成放大器的设计
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。
The switch power supply technique and the high-voltage integrated amplifier chip are adopted in the driving power, and the performance of the driving power is also researched. 该驱动电源采用了开关电源技术和高压集成运放芯片,并对该驱动电源的各种特性进行了试验研究。
Operation principle and noise characteristics of thee fundamental detect circuit elements, unit gain buffer, tran-resistant amplifier and charge integrated amplifier, are analyzed and compared. It is indicated that the performance of charge integrated amplifier is the best. 对单位增益缓冲器、跨阻放大器和电荷积分放大器三种基本检测单元的工作原理和噪声特性进行了分析和比较,表明电荷积分放大器的性能最好。
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。
Adopting precision and broadband prepositive amplifier to integrate the AC and DC inputting channel; adopting proportional resistance integrated amplifier to predigest the scale translation circuit. 采用精密、宽带的前置放大器来统一交流和直流输入通道,采用集成比例电阻的运算放大器来简化量程转换电路。