NI Multisim Live lets you create, share, collaborate, and discover circuits and electronics online with SPICE simulation included

Op package pins with one side connected to ground.

Jun 16, 2021 · This tutorial covers 1) Design of Noninverting amplifier using LM741 2) How to design circuit using multisim tool Simulation of Non-inverting amplifier using multisim, which is similar way to...

The LM741 series are general-purpose operational amplifiers which feature improved performance over industry standards like the LM709. They are direct, plug-in replacements for the 709C, LM201, MC1439, and 748 in most applications.

首先，先查询LM741的数据手册，明白各个引脚的定义与功能，而后搭建电路。 下面两个图片分别是XSC1和XSC2的 仿真波形图。 实验现象与理论相符，Vo/ (Vi2-Vi1) = 2V ÷ 200mV = 10，理论上的差模 电压增益 为R3 ÷ R1= R4 ÷R2 = 10。 一、问题描述运放使用741，做求差电路。 电源电压V+ = +15V，V- = -15V，R1 = R2 = 10kΩ，R3 = R4 = 100kΩ，输入电压Vi1 = 0.1sin (2π * 100t)V，Vi2 = -0.1sin (2π * 100t)V。 二、电路图与仿真结果首先，先查询L…

NI Multisim Live lets you create, share, collaborate, and discover circuits and electronics online with SPICE simulation included

Nov 29, 2022 · So I reproduced the "functional block diagram" in the lm741 datasheet, and I'm only getting an open loop gain of 1400, or 1.4V/mV, which seems very very low for any op-amp. Is this result correct? Maybe it was naive to build from that diagram, under the assumption that it was a "complete circuit"?

Amplificador operacional LM741, configuración no inversor con retroalimentacion externa con ganancia Av = 10.

Mar 17, 2010 · I'm trying simulate voltage comparator using Multisim 10. I use LM741 (as in "Circuit LM741.jpg"). The output is not limited to V+ or V-. Instead, it's going over kilovolt. Why? Can you explain to me? Then, I replace LM741 with 741 op-amp. The result is as expected. What is the difference between LM741 and 741 ? Thx for helping ....

Mar 17, 2009 · This occurs with a variety of 741 op-amp models, such as LM741*, UA741*, 741, and Op-Amp_741. I saw similar problems with a few other op-amp families I tried. Is this a known limitation of these models in Multisim, or am I doing something incorrectly?