A programmable gain amplifier is an
An example of a PGA is the [http://www.ti.com/lit/gpn/pga103 PGA103] from
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Programmable Gain Amplifier — Ein Programmable Gain Amplifier (PGA) (zu deutsch: Verstärker mit programmierbarer Verstärkung) besteht aus einem Operationsverstärker, welcher als nicht invertierter Verstärker (Elektrometer) beschaltet ist. Je nach Typ und Hersteller kann die… … Deutsch Wikipedia
Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia
Operational amplifier — A Signetics μa741 operational amplifier, one of the most successful op amps. An operational amplifier ( op amp ) is a DC coupled high gain electronic voltage amplifier with a differential input and, usually, a single ended output.[1] An op amp… … Wikipedia
Lock-in amplifier — A lock in amplifier (also known as a phase sensitive detector) is a type of amplifier that can extract a signal with a known carrier wave from extremely noisy environment (S/N ratio can be as low as 60 dB or even lessFact|date=December 2007). It… … Wikipedia
PGA — is an initialism that can stand for: Chemistry * 3 phosphoglycerate, another name for glycerate 3 phosphate (often used when referring to the Calvin cycle) * Poly glutamic acid, a polymer of the glutamic acid (one of standard amino acids) *… … Wikipedia
PGA — Professional Golfers Association (Community » Sports) **** Pin Grid Array (Academic & Science » Electronics) **** Professional Golf Association (Community » Sports) *** Peak Ground Acceleration (Governmental » Transportation) ** PolyGlycolic Acid … Abbreviations dictionary
PGA — Die Abkürzung PGA steht für: Peoples Global Action, zapatistische Vereinigung Pin Grid Array, eine Gehäusebauform integrierter Schaltkreise Portugália Airlines, eine portugiesische Fluggesellschaft Professional Golfers Association,… … Deutsch Wikipedia
PGA — abbr. comp. Professional Graphic Adapter comp. Programmable Gate Array electr. Programmable Gain Amplifier electr. Pin Grid Array sport Professional Golfers Association … Dictionary of English abbreviation
PGA — Сокращение PGA может означать: Pin grid array («матрица штырьковых выводов») тип корпуса интегральных схем. Профессиональная ассоциация гольфистов (англ. Professional Golfers Association) распространённое название для… … Википедия
PGA — pancreaticogastrostomy; pepsinogen A; phosphoglyceric acid; polyglandular autoimmune [syndrome]; polyglycolic acid; programmable gain amplifier; prostaglandin A; pteroylglutamic acid * * * PGA abbr pteroylglutamic acid … Medical dictionary
