The fundamentals of integrated circuits

เขียนโดย pacub | 13:40

Ever wonder what in the production of new gadgets? Electronic circuits are composed of individual transistors with resistors and diodes together on a piece of silicon formed. The individual components are often combined with aluminum "wires" on the surface of the chip. This process leads to the formation of IC, or integrated circuits. These chips contain millions of transistors, or simply different. ICs are responsible for the creation of video games, computers, digital watches is responsible, and most of today'sHigh technology.

Integrated circuits are typically grouped into two: analog / digital non-linear and / logic. But the most demanding ICs combine analog and digital functions are in a single chip. Examples of digital integrated circuits often contain an analog-linear voltage regulators, analog integrated circuits, while some are built-in digital timer. By combining the integrated circuits is usually done to improve performance or add features to a product, such as, for example, the recovery time meters usually possible only with a timer.These chips are available in many different packages. In the presence of the most popular and most common types are varieties of DIP (dual) in-line. Ceramic or plastic components are the usual standard of diving to 100 pens of four metals are intended to produce DIP, but most manufacturers opt for replacing them with plastic dips lower.

Despite the popularity of the combination of chips and sauces, there is still need for special chips. AnalogOutput IC 'and levels of input voltage varies widely in a broad spectrum. But despite these differences in output are still directly proportional to the voltage input that is a linear graph form. For this reason, called linear analog products. There are different types of analog integrated circuits types, but the most popular and most common include voltage regulators and op amps. applied voltage regulator to change voltages on voltage inputs variable. standard voltage regulator to have more transistorshandle the loads of the driving chip, the power of a standard op amp has a need-is capable of. Most of these voltage regulators are sheets of metal or metal packages of support excessive radiant heat from the chip. Special linear ICs, the op-amp, such as phase-locked loops, and audio amplifiers are, for TV, radio, made of computers and telephone communication. Operational amplifiers are often considered as very useful and versatile. Although their designs, firstfor mathematical operations, but also intensified the tensions and differences between the input signals.

Digital integrated circuits are "targets", regardless of the complexity of the design together. These gates act as switches that turn on and off. A digital IC includes several objectives and an integrated circuit with two inputs is usually called a gate. Increased revenue and ports to increase the capacity of an integrated circuit to perform logic operations. As a result of digital integrated circuits are oftenInformation transfer and exchange. ICs are only small pieces of media equipment such as computers. But these devices rely on the effectiveness of the IC work.

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