BD3484FS-E2

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Audio special purpose devices are among the most widely used and versatile components that are found in many audio equipment. Among them is the BD3484FS-E2, which is a general purpose audio power amplifier that is suitable for a wide range of applications. This article will discuss the application field and working principle of the BD3484FS-E2.

The BD3484FS-E2 is a high power audio amplifier that is suitable for both musical and voice applications. It can be used to drive a wide range of speakers, ranging from low impedance (8 ohm) to high impedance (100 ohm) types. This power amplifier can produce up to 70W of power with an output impedance of 4 ohm, making it suitable for use in both professional and home audio equipment. Additionally, the BD3484FS-E2 is equipped with a switchable gain control, enabling the device to be used in both stereo and mono setups.

The BD3484FS-E2 is a class-B type audio power amplifier, meaning it uses two distinct voltage amplifications. In this configuration, the first amplification stage delivers low-level audio signal to the second stage, which then amplifies the signal to the desired level. This design allows for an efficient transfer of power from the amplifier to the loudspeaker, resulting in a greater amount of power output with lower distortion levels. This design also utilizes a high level of stability, enabling it to maintain its gain settings regardless of load changes.

The BD3484FS-E2 is designed with a thermally efficient heat sink and is protected from short circuit and over-temperature conditions. The device also features a signal-to-noise ratio of greater than 90dB, meaning it can clearly reproduce even the smallest of audio signals. Furthermore, the BD3484FS-E2 offers an impressive frequency response range of 10Hz to 40kHz, allowing it to accurately reproduce audio signals of both low and high frequencies. With its many design advantages, the BD3484FS-E2 is an ideal solution for many audio applications, ranging from studio recording to live sound reinforcement.

The BD3484FS-E2 is a versatile audio power amplifier that is suitable for a wide variety of applications. Its class-B topology design enables it to efficiently transfer power from the amplifier to the loudspeaker, while its signal-to-noise ratio of greater than 90dB ensures it can accurately reproduce audio signals of both low and high frequencies. Additionally, its impressive range of frequency response makes it suitable for both musical and voice applications. Therefore, the BD3484FS-E2 is an ideal device for many audio applications and is sure to provide users with a quality listening experience.

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