How Do You Spell OPERATIONAL AMPLIFIER?

Pronunciation: [ˌɒpəɹˈe͡ɪʃənə͡l ˈamplɪfˌa͡ɪ͡ə] (IPA)

The operational amplifier (often abbreviated as op-amp) is a crucial component in electronic circuits. But have you ever wondered why it's spelled "operational" instead of "operation"? Well, the "al" ending signifies that it's an adjective form of "operate", which is pronounced /ˈɑːpəreɪt/ (AA-puh-reyt) in IPA phonetic transcription. Therefore, "operational" is pronounced /ˌɑːpəˈreɪʃənəl/ (AA-puh-RAY-shuh-nuhl), with the stress on the second syllable. If you ever find yourself struggling with the spelling or pronunciation of technical terms like this, remember that knowing their etymology can be a helpful tool.

OPERATIONAL AMPLIFIER Meaning and Definition

1. An operational amplifier, commonly known as an op-amp, is an electronic device that amplifies and processes electric signals, particularly used in many analog and linear applications. It is a high-gain differential amplifier with typically two inputs and one output. The device is designed to accept voltage and current signals and produce an output that is proportional to the difference between its input voltages, thereby amplifying the input signal.

   Op-amps are crucial components in many electronic circuits due to their versatile characteristics. They possess a high input impedance, low output impedance, and a large open-loop gain, enabling successful amplification and filtering of signals. Additionally, op-amps are known for their ability to perform mathematical operations such as addition, subtraction, differentiation, and integration.

   This electronic device is commonly used in applications like signal conditioning, audio systems, voltage amplification, active filtering, and analog computing applications. Due to its extensive use and flexibility, it has become a fundamental building block in electronic circuit design.

   Op-amps can be connected and configured in various ways through the use of external feedback components, making them highly adaptable to different circuit requirements. The feedback network allows the output to be manipulated to suit the desired application, making operational amplifiers an essential tool for engineers and technicians in electronics design and prototyping.

   Overall, operational amplifiers play a vital role in modern electronic systems by providing a means to modify and amplify electrical signals, making them valuable components in a wide range of applications.

Common Misspellings for OPERATIONAL AMPLIFIER

• iperational amplifier
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Etymology of OPERATIONAL AMPLIFIER

The word "operational amplifier" has its etymology rooted in the history and development of electronic devices. "Operational" refers to the operational functionality or purpose of the amplifier, which is to perform mathematical operations on electrical signals. "Amplifier" refers to the device's function of increasing the amplitude or strength of an electrical signal.

The term "operational amplifier" was coined by George Philbrick, an American engineer and inventor who introduced the first commercially available operational amplifier in 1952. Philbrick developed the amplifier for use in analog computers and referred to it as an "Operational Amplifier Unit" or "OP-AMP" for short. Over time, the term "OP-AMP" became synonymous with "operational amplifier", and it is now commonly used to refer to these types of electronic devices.

Plural form of OPERATIONAL AMPLIFIER is OPERATIONAL AMPLIFIERS