O QUE SIGNIFICA OPERATIONAL AMPLIFIER EM INGLÊS
Amplificador operacional
Um amplificador operacional é um amplificador de tensão eletrônica de alto ganho acoplado a CC com uma entrada diferencial e, geralmente, uma saída de extremidade única. Nesta configuração, um amplificador operacional produz um potencial de saída que normalmente é centenas de milhares de vezes maior que a diferença de potencial entre seus terminais de entrada. Os amplificadores operacionais tiveram suas origens em computadores analógicos, onde foram utilizados para fazer operações matemáticas em vários circuitos lineares, não-lineares e dependentes de freqüência. As características de um circuito usando um op-amp são definidas por componentes externos com pouca dependência de mudanças de temperatura ou variações de fabricação no próprio amplificador, o que torna os amplificadores op-amps populares para o design de circuitos. Os amplificadores operacionais estão entre os dispositivos eletrônicos mais utilizados atualmente, sendo usados em uma vasta gama de dispositivos consumidores, industriais e científicos. Muitos amplificadores ópticos de IC padrão custam apenas alguns centavos em volume de produção moderado; No entanto, alguns amplificadores operacionais integrados ou híbridos com especificações de desempenho especiais podem custar mais de US $ 100 em pequenas quantidades. Os amplificadores opcionais podem ser embalados como componentes ou usados como elementos de circuitos integrados mais complexos.
definição de operational amplifier no dicionário inglês
A definição de amplificador operacional no dicionário é um amplificador de alto acoplamento de alto ganho, cuja resposta pode ser controlada por circuitos de feedback negativo externamente conectados.
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10 LIVROS EM INGLÊS RELACIONADOS COM «OPERATIONAL AMPLIFIER»
Descubra o uso de
operational amplifier na seguinte seleção bibliográfica. Livros relacionados com
operational amplifier e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Operational Amplifier Noise: Techniques and Tips for ...
This is the ultimate reference book for engineers who don't have the time to read, since the concepts are presented in detailed pictures and then repeated in the text for those who like both.
2
Operational Amplifier Characteristics and Applications: ...
This is a math book for operational amplifier.
3
Operational Amplifier Speed and Accuracy Improvement: Analog ...
Operational Amplifier Speed and Accuracy Improvement proposes a new methodology for the design of analog integrated circuits.
Vadim V. Ivanov, Igor M. Filanovsky,
2004
4
Handbook of
operational amplifier circuit design
Introduction to operational amplifiers.
David F. Stout, Milton Kaufman,
1976
5
Introduction to Electric Circuits
KCL requires that the sum of all currents into the operational amplifier be zero: i1
þ i2 þ io þ iþ þ iÀ 1⁄40 Both power supply currents are involved in this equation.
Once again, these currents must not be overlooked. It is best simply to refrain ...
Richard C. Dorf, James A. Svoboda,
2010
This approach, combined with the book's easily accessible page layout and style, results in a highly student centred and comprehensive text.
G B Clayton, Steve Winder,
2003
7
Textbook Of
Operational Transconductance
Amplifier And ...
This book covers a detailed study of Operational Transconductance Amplifier (OTA) based circuits, their realizations and applications.
8
Design of Low-Voltage, Low-Power
Operational Amplifier Cells
This text describes the theory and design of the circuit elements that are required to realize a low-voltage, low-power operational amplifier.
Ron Hogervorst, Johan Huijsing,
2010
9
Operational amplifier circuits: theory and applications
This complete text on op-amp use and design discusses topics essential to the practicing engineer that are not covered in comparable texts, including error budget analysis, noise analysis, active filters, and op-amps with multiple poles.
Eldredge Johnson Kennedy,
1988
10
The Design of a Low-power
Operational Amplifier for Lunar ...
The operational amplifier is one of the basic building blocks in analog designs.
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «OPERATIONAL AMPLIFIER»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
operational amplifier no contexto das seguintes notícias.
Stock Update: Texas Instruments Inc (NASDAQ:TXN) - Texas …
... data converter, interface, and operational amplifier catalog analog products that are used in manufacturing various electronic systems. «Jutia Group, jul 15»
Pre-Market News Report on: Gramercy Property Trust (NYSE:GPT …
In addition, vehicle backup cameras typically employ differential twisted pair cables that require designers to use an operational amplifier (op ... «wsnewspublishers, jul 15»
Company Update (NASDAQ:TXN): Put buying hits Texas Instruments
... data converter, interface, and operational amplifier catalog analog products that are used in manufacturing various electronic systems. «Jutia Group, jul 15»
Company Update (NASDAQ:TXN): Bluvision and Texas Instruments …
... data converter, interface, and operational amplifier catalog analog products that are used in manufacturing various electronic systems. «Jutia Group, jul 15»
Company Update: Texas Instruments Inc (NASDAQ:TXN) - Texas …
... data converter, interface, and operational amplifier catalog analog products that are used in manufacturing various electronic systems. «Jutia Group, jul 15»
Four-Wire Sensing Can Make or Break Your Measurements
As with nearly all feedback paths in electronics, a four-wire schematic would have the ever ubiquitous operational amplifier. Due to the op ... «Electronic Design, jun 15»
A simple approach to develop SPICE macro models: Part 3
In part 1 of this article I provided the necessary equations to develop your own macro model for a bipolar input operational amplifier (op amp). «EDN.com, jun 15»
Stock Update (NASDAQ:TXN): Texas Instruments Extends Winning …
... data converter, interface, and operational amplifier catalog analog products that are used in manufacturing various electronic systems. «Jutia Group, jun 15»
Friday's Trade Stocks Roundup: Jarden (NYSE:JAH), Motorola …
In addition, vehicle backup cameras typically employ differential twisted pair cables that require designers to use an operational amplifier (op ... «wsnewspublishers, jun 15»
Simulate Your Buck-Converter Control Loop
Now the power supply's phase margin is directly readable at V_loop. If you make the operational amplifier (op amp) feedback to the negative ... «EE Times, jun 15»