operational amplifier

An operational amplifier that can maintain stability close to its negative, or ground, rail is an important asset.

Some teaching material treat that the integrated operational amplifier which makes up the voltage comparer only works in the nonlinear area.

The addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics.

And used the Miller compensate technology with a adjusting zero resistance to compensate the operational amplifier.

CMOS two stage operational amplifier design under process variations is formulated as a robust geometric programming problem.

The circuit is constructed by a operational amplifier and bipolar transistor current mirrors with multiple outputs.

fully-difference Operational Amplifier can effectively suppress noise and improve the overall linearity.

The methods are given for resolving the operational amplifier offset and temperature compensation.

Designing High Precision Programmable Controlled Operational Amplifier by Using Method of "Dodging Accurate Gain"

According to the practical requirements, two schemes, i. e. high-speed operational amplifier and high-speed electronic switch are proposed.

The constant current circuit based on the operational amplifier is employed as the bias circuit for the Pirani sensor.

The operational amplifier outputs a voltage for controlling grid electrode based on the said linear voltage and an input voltage.

An example of CMOS two-stage operational amplifier is given. And HSPICE simulation results verify the correctness of the method.

This paper discusses a fully differential operational amplifier with gain-boosting and CMFB techniques.

In each stage, the operational amplifier is shared between pipelines.

High Speed, Low Noise, Single Supply CMOS Operational Amplifier.

Several differential operational circuits based on the operational amplifier are researched in detail.

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

After converting the voltage operational amplifier OP0 as input.

Double amplification was used in the operational amplifier circuit, with the primary amplification being 20 and the second being 6. 2.

The PA85 is a high voltage, high precision MOSFET operational amplifier.

After that, the circuit which is based on operational amplifier is designed and fabricated.

The operational amplifier is the most important basic building block of all linear circuits.

the capacitance measuring circuit comprises a multi-resonant oscillator, a mono-stable trigger, an operational amplifier and a comparator;

Application of Integrated Circuit Operational Amplifier as Voltage Comparators: an Experimental Investigation

Computer Simulating of a Circuit Including Ideal Operational Amplifier in Teaching

"False Short Circuit" and "False Open Circuit" should Be Led into the Teaching of Integrated Operational Amplifier

Oscillation frequency analysis and calculation of integrated operational amplifier RC phase shift oscillator

Deduction and Application of General Output Voltage Formula of Integrated Operational Amplifier with Multiplex Voltage Input

An Analysis of the Principle of a High-performance-CMOS Operational Amplifier

A High Performance CMOS Operational Amplifier Implemented with Feedforward Compensation Technology

Semiconductor integrated circuits. Series and products of operational amplifier

Analysis of Implementing Simulator Inductance with Operational Amplifier

IC Design and Test of a High Performance Operational Amplifier Applied in Certain MEMS Devices

The Error Analysis of Integrated Operational Amplifier Circuit and Selection of Element Parameters of Peripheral

An Exploration on the Programmable Control of the Integrated Operational Amplifier

Design and Implementation of a High-Voltage LDMOS Operational Amplifier

Integrated operational amplifier and its safe operation

Design and Simulating of a New Ultra Voltage Operational Amplifier

Design of a High Gain CMOS Operational Amplifier with Gain Boosting Technique

A current operational amplifier for digitally controlled variable gain amplifier

Integrated Pressure Sensor with Stress-Sensitive MOS Operational Amplifier

The Exploration of Teaching Method for Partial Contents of Integrated Operational Amplifier

Discussing Course Design of the Operational Amplifier's Application

The Optimization Design of Low Voltage Fully Differential Operational Amplifier

Considerations for Designing Operational Amplifier in Active Filter

Total Dose Radiation Effects of CMOS Operational Amplifier with Different Structures

The Assembly and Application for the Integrated Operational Amplifier and Ordinary Measurer Head

The Application of the Operational Amplifier in the Multi- loop Feedback Model Filler

Discussion on a Circuit Including Ideal Operational Amplifier

Study on the characteristics and applications of BJT adjoint operational amplifier

Realization of Fully Differential Low Voltage and High Drive Operational Amplifier

Design of a High-Precision Low-Offset Operational Amplifier

Design of plus-minus calculation by integrated operational amplifier circuit

A Classic Wide Band Operational Amplifier Design and Analysis on the Stability of Constant-gm Circuit

Research on the Choice and Application of Integrated Operational Amplifier

Study on Analytical Method of Linear Circuit with Integrated Operational Amplifier

High gain CMOS telescopic operational amplifier with common-mode feedback

A CMOS Fully Differential Operational Amplifier with High Unity-gain Bandwidth

High Slew Rate, Wide Bandwidth, Single Supply Dual Operational Amplifier

Estimating the polar frequency of operational amplifier

Discussion on technical issues in the application of IC operational amplifier

Study on Direct Current-coupled Single Power Operational Amplifier

Radiation Effects of Operational Amplifier in Different Dose Rates

Discussion of Input Resistance of In - Phase Operational Amplifier

The Computer Aided Analysis of Operational-Amplifier Circuit

Analysis of Bulk-Driven MOSFET and Design of Ultra-Low Voltage Operational Amplifier

Analysis of Input Resistor of Non-inverting Operational Amplifier

The Problem in Teaching Process of Integrated Operational Amplifier Circuit

Noise Analysis and Design of Operational Amplifier Circuits

Optimum Design and Practice in the Test System of the Operational Amplifier's DC Parameters

A discussion on designing the sum-circuit with just one operational amplifier

The Method for Measuring Low Frequency Noise in the Operational Amplifier

Low Voltage CMOS Rail-to-Rail Constant Gain Operational Amplifier Design

OP1177: Precision Low Noise, Low Input Bias Current Operational Amplifier (Single)

An analysis and debugging of operational amplifier

A Design of High Performance Operational Amplifier

A kind of piecewise-linear capacitor synthesis and realization through an operational amplifier

The operational amplifier foundation, is the PDG form, is most lets the person headache the form, but or may to as soon as look,

A High-performance Operational Amplifier Design

A Design Method of Operational Amplifier with Single Power Supply

Ultra-low voltage operational amplifier based on quasi-floating gate transistors

an operational amplifier has two input ports,

Research of the Effect of Operational Amplifier Electric Parameter Caused by Moisture in the Tube

On the Use of Operational Amplifier and Wave Generation