Topic: Operational Amplifier Integrator Circuit
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Answers to Common Questions
Why will one consider an operational amplifier as an ic circuit?
Operational amplifiers are usually bought as an i.c., but they may be constructed with discrete compenents too. By the way, since i.c. means integrated circuit, your "ic circuit" reads as "integrated circuit circuit". Read More »
Source: http://wiki.answers.com/Q/Why_will_one_consider_an_operational_am...
What 5 circuits have an operational amplifier in it?
These do: TV set stereo automotive computer desktop PC digital meter Read More »
Source: http://wiki.answers.com/Q/What_5_circuits_have_an_operational_amp...
What amplifier circuit is typically used as the input stage for a...
Differential amplifier ANSWER: A differential amplifier is an op amp. If any amplification is required a preamplifier is used mainly to cut the white noise and improve the input impedance Read More »
Source: http://wiki.answers.com/Q/What_amplifier_circuit_is_typically_use...
More Common Questions
Answers to Other Common Questions
Parasitic capacitance is the inherent capacitance between different planes of metal in a circuit. The main problem is that capacitors look like shorts to high frequencies, which can then simulate grounding shorts, line linkage, feedback pat...
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Source: http://wiki.answers.com/Q/How_do_the_parasitic_capacitance_limit_...
There are many phase shift oscillator circuits on the internet. Google search, `phase+shift+oscillator+schematics` and `phase+shift+oscillator+diagrams`. Generally, if you want to change the phase shift characteristics, you'll need to subst...
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Source: http://wiki.answers.com/Q/How_to_design_a_phase_shifter_circuit_u...
Answer Sir: You can't know. The technical specification for OP Amps is not marked on the OP Amp chip. You need to consult an IC Master book or search the internet for "Op amps" and find one that will cover the frequencies you need covered. ...
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Source: http://wiki.answers.com/Q/How_does_one_know_the_range_of_frequenc...
Opamps can be used as comparators, although they are not ideal. The LM339, for example, is a better choice. The basic circuit has one of the inputs connected to a voltage reference and the other to the unknown input. When the input is < the...
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Source: http://uk.answers.yahoo.com/question/index?qid=20100314112751AAgh...
The answer that I think you are looking for is a combination of a couple of the answers above mine. There are three things that are frequently "trimmed" in an op-amp circuit. Taking them in the order that you are most likely to encounter th...
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Source: http://answers.yahoo.com/question/index?qid=20061227040223AA4c4Sn
Not a lot of point testing them, as they are almost certainly ok, unless you suspect they are damaged by "testing" {:-) A DC test: You need to make a simple test jig for this. You need a multimeter and a 9V battery, or 12V DC plug pack etc....
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Source: http://answers.yahoo.com/question/index?qid=20090126163945AAv9GmQ
Operational amplifiers are most commonly available in the form of integrated circuits. They can be made using discrete components but this introduces problems with temperature differences causing different (and unwanted) input offset voltag...
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Source: http://answers.yahoo.com/question/index?qid=20090312204620AAnzy89
