UA102004C2 - General-purpose amplifier - Google Patents

General-purpose amplifier

Info

Publication number
UA102004C2
UA102004C2 UAA201108682A UAA201108682A UA102004C2 UA 102004 C2 UA102004 C2 UA 102004C2 UA A201108682 A UAA201108682 A UA A201108682A UA A201108682 A UAA201108682 A UA A201108682A UA 102004 C2 UA102004 C2 UA 102004C2
Authority
UA
Ukraine
Prior art keywords
amplifier
divider
resistors
general
point
Prior art date
Application number
UAA201108682A
Other languages
Russian (ru)
Inventor
Николай Иванович Слипченко
Павел Дмитриевич Федотов
Дмитрий Алексеевич Федотов
Original Assignee
Харьковский Национальный Университет Радиоэлектроники
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Харьковский Национальный Университет Радиоэлектроники filed Critical Харьковский Национальный Университет Радиоэлектроники
Priority to UAA201108682A priority Critical patent/UA102004C2/en
Publication of UA102004C2 publication Critical patent/UA102004C2/en

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  • Amplifiers (AREA)

Abstract

The invention relates to electronics, microelectronics and can be used in radio electronics and computer systems of operation amplifiers as analogue components. A general-purpose amplifier comprises an operation amplifier active circuit and an input voltage divider comprising in series connected four resistors of increasing numeration. The middle point of the divider between the second and third resistors is connected to the output of main operational amplifier. The beginning and terminal points of the input voltage divider are connected to the corresponding inputs of general-purpose amplifier. Moreover, two operational amplifier-based voltage repeaters are introduced. The point between the first and second resistors of divider is connected to the noninverting input of the main operation amplifier via the first repeater. The point between the third and fourth resistors of divider is connected to the inverting input of main operation amplifier via the second repeater. The outputs of voltage repeaters also serve as outputs of the circuit of general-purpose amplifier. The invention provides for advanced functionality, different amplification ratios.
UAA201108682A 2011-07-11 2011-07-11 General-purpose amplifier UA102004C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201108682A UA102004C2 (en) 2011-07-11 2011-07-11 General-purpose amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201108682A UA102004C2 (en) 2011-07-11 2011-07-11 General-purpose amplifier

Publications (1)

Publication Number Publication Date
UA102004C2 true UA102004C2 (en) 2013-05-27

Family

ID=51949549

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201108682A UA102004C2 (en) 2011-07-11 2011-07-11 General-purpose amplifier

Country Status (1)

Country Link
UA (1) UA102004C2 (en)

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