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ISSUE:	Almanac of Modern Science and Education. 2016. Issue 8
COLLECTION:	Pedagogical Sciences
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STUDYING RUNNING REGIMES OF OPERATIONAL AMPLIFIERS IN MULTISIM 10.1 ENVIRONMENT

Vladimir Afanas'evich Sobolev
Bauman Moscow State Technical University

Valerii Ivanovich Volchenskov
Bauman Moscow State Technical University

Submitted: September 5, 2016

Abstract. The course “Electrical Engineering and Electronics’” is an important component of training modern specialists in machine-building in the cycle of general professional disciplines established by the state educational standard of higher professional education. Operational amplifiers (OA) in the integrated circuit form, which are studied in this course, are one of the basic elements of analogous electronic devices. The article proposes methodology to conduct practical study on OA characteristics and operating regimes in Multisim 10.1 environment that allows students to acquire practical skills in using these devices and to deepen their theoretical knowledge in this sphere.

Key words and phrases:

идеальный операционный усилитель (ОУ)

реальный ОУ

коэффициент усиления

входное и выходное сопротивление

логарифмическая амплитудно-частотная характеристика

фазо-частотная частотная характеристика

обратная отрицательная связь

схема включения ОУ

напряжение смещения

входной ток

активный четырехполюсник

среда Multisim10.1

ideal operational amplifier (OA)

actual operational amplifier

amplification factor

input and output resistance

decibel-log frequency response

phase-frequency response characteristic

negative feedback

OA circuit connection

bias voltage

input current

active quadripole

Multisim 10.1 environment

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References:

Опадчий Ю. А., Глудкин О. П., Гуров А. И. Аналоговая и цифровая электроника: учебник для вузов / под ред. О. П. Глудкина. М.: Горячая линия - Телеком, 2007. 768 с.
Соболев В. А. Применение среды MULTISIM 10.1 для изучения режимов работы биполярного транзистора // Альманах современной науки и образования. 2016. № 5 (107). С. 68-72.

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