FDA801-VYY

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The FDA801-VYY is an audio linear amplifier part belonging to an electronic family of linear-amplifiers. This amplifier is particularly suited for use as a push-pull stage in wide-band audio amplifiers, as well as a replacement for higher power audio amplifiers from other manufacturers. It has high input impedance, wide bandwidth, high linearity and low distortion level.

The FDA801-VYY is a single-ended Class-A amplifier at low powers and is rated for up to 2 Watts performance. It can be used for up to 4 Watts in bridge mode. It is capable of driving 4Ω speakers directly and sounds surprisingly good. The amplifier has an input impedance of 10K Ω and an output power of up to 4 Watts. It also features a low noise floor and low distortion levels.

The FDA801-VYY has two sections, an input section and an output section. The input section has an RIAA equalizer attached to a voltage amplifier buffer providing a low input impedance. The output section has a class-A amplifier and a passive filter, providing a high-quality output that is free from harmonic distortion up to its full output power.

The FDA801-VYY is ideal for general audio applications, such as home audio systems, PAs, recording systems, and audio processing. It is used in the production of car audio systems, CD players, and other consumer audio equipment. It can also be used in high-power transistor based amplifiers and could be used in combination with an amplifier such as a V-MOSFET.

The working principle of the FDA801-VYY is based on its class-A amplifier. The class-A amplifier operates by forcing an equal amount of current in both directions at all times, which is why it is also termed as “symmetrical”. It has the feature of linearity, making it suitable for wide-band audio applications. With a high-quality output, the FDA801-VYY can produce excellent audio reproduction, making it ideal for audio reproduction applications.

The FDA801-VYY is a reliable and robust amplifier, having been designed for use under extreme conditions. Its power rating can easily exceed 2 Watts and it will maintain high linearity even at higher power, thus making it especially suitable for applications that require high power. The amp also has low noise and distortion levels, making it an excellent choice for audio applications.

The FDA801-VYY is a very versatile amplifier, suitable for a wide range of applications. Its low power consumption and high linearity make it an excellent choice for audio reproduction systems. It is also resistant to extreme temperature and humidity, making it a suitable choice for use in harsh environments.

In conclusion, the FDA801-VYY is an excellent choice for audio amplification applications. Its low power consumption, wide bandwidth and high linearity make it ideal for use in wide-band audio systems. Its robust and reliable design makes it a suitable choice for harsh environments. With its low noise and distortion levels, the amp provides excellent fidelity. For these reasons, the FDA801-VYY has become a popular choice for audio amplification applications.

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