- published: 02 Feb 2016
- views: 254592
I Am may refer to:
An operational amplifier (often op-amp or opamp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.
Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.
Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.
Electronics engineering, or electronic engineering, is an engineering discipline which utilizes non-linear and active electrical components (such as semiconductor devices, especially transistors, diodes and integrated circuits) to design electronic circuits, devices, Microprocessors/Microcontrollers and systems including VHDL Modelling for Programmable logic devices and FPGAs. The discipline typically also designs passive electrical components, usually based on printed circuit boards.
The term "electronic engineering" denotes a broad engineering field that covers subfields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. Electronics engineering deals with implementation of applications, principles and algorithms developed within many related fields, for example solid-state physics, radio engineering, telecommunications, control systems, signal processing, systems engineering, computer engineering, instrumentation engineering, electric power control, robotics, and many others.
IX may refer to:
IX, Ix, iX, or ix may also refer to:
X4, X-4 or x4 may refer to:
So they went to their car.
I was lost in the crowd when
I tried to find my way.
Nothing else seemed to matter
back then.
Soft encounter.
You amplify my emotion.
No devotion may sound wrong but is sounder.
And I know you have nothing to say when you look like you did then.
There's no point in playing along is there now?
So they went to their car.
I was lost in the crowd when
I tried to find my way.
Nothing else seemed to matter back then.
Last encounter.
A goodbye kiss from an old friend.
Can't stay long now,
my train is headed for somewhere else.
When you're gone I envy the people you're with,
'cause they're with you.
Nothing's wrong. I've just been here too long to pretend.
Feeling so small. You stretch out beyond me.
There comes a time when all I'm feeling, everything belongs to you.
I was counting on you then.
Close your eyes and think of when.
So they gazed at the stars.
And he told her his real name.
Said it wasn't far.