NCP2817BFCCT2G Integrated Circuits (ICs)

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Audio amplifiers are extremely important components within a sound system, allowing electrical signals to be turned into sound waveforms that can be heard. The NCP2817BFCCT2G is an amplifier designed to deliver consistent sound performance in a range of audio systems. It is integrated into a variety of applications and offers cost-effective audio amplification. In this article, we will discuss the application fields and working principles of the NCP2817BFCCT2G.

Application Field

The NCP2817BFCCT2G can be used in a variety of audio applications such as home stereo systems, portable sound systems, car audio systems, and professional audio systems. It is a highly reliable, cost-effective solution for all these applications. One of the primary features of this amplifier is its wide range of operating voltages. It can operate on a range of 5V to 18V, making it suitable for use with a variety of audio sources. Additionally, the NCP2817BFCCT2G can provide up to 2.5 Watts of continuous output power with a signal-to-noise ratio of 95 dB and a total harmonic distortion of 0.08%. This ensures clear and consistent sound output.

Working Principle

The NCP2817BFCCT2G uses an emitter-coupled pair topology to amplify input signals. It is a two-stage amplifier circuit with an input transistor and an output transistor. The input transistor acts as an input buffer, converting the input signal into an intermediate signal and supplying it to the output transistor. The output transistor amplifies the input signal and converts it into a high-power signal that is suitable for use with audio systems. The amplifier can also be biased to deliver Class AB or Class A operation with very low distortion.

The NCP2817BFCCT2G also features a number of protection features to ensure reliable performance. It has built-in thermal protection, over-current protection, under-voltage protection, over-voltage protection, and reverse polarity protection. These features provide excellent protection against potential damage caused by external power sources or voltage drops. In addition, an Anti-Saturation Loop circuit prevents the output voltage from going into saturation during high input levels.

The NCP2817BFCCT2G is a highly reliable and cost-effective audio amplifier that can be easily integrated into a range of audio systems. It offers wide operating voltage range, excellent sound performance, and robust protection features. It is ideal for use in home stereo systems, portable sound systems, car audio systems, and professional audio systems.

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