TFA9872AUK/N1Z

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The TFA9872AUK/N1Z is a linear power amplifier designed for audio applications, specifically designed to provide an upgraded sleeping listening experience. This amplifier offers excellent performance in all applications where high power, low distortion, low noise and high efficiency are desired. Used in combination with a series of other TFA9872-based components, the TFA9872AUK/N1Z powers large full-range speakers and delivers superior sound quality, making it the ideal choice for home audio applications.

The TFA9872AUK/N1Z amplifier is a two-channel stereo power amplifier, and is based on a Class D audio architecture. It has an output power of 2 x 65 watts RMS, with a total harmonic distortion of 0.2%, making it suitable for all types of audio applications. It also comes with a number of useful features, including an adjustable input sensitivity, output tracking and an Electronic-on-Function (EON) controller.

The amplifier’s basic operation is similar to that of other types of linear power amplifiers. When an audio signal is applied to the input, it passes through various stages where it is amplified and then sent to the output stages. The modules in the input stages provide high-performance linear amplification, and the power transistors on the output side provide additional gains. The power transistors drive the speakers and provide the amplified sound.

The TFA9872AUK/N1Z also features an efficient switching power supply and a high-efficiency Class D architecture. This combination is designed to reduce power consumption and reduce the amount of heat generated by the amplifier. The amplifier also features an EON controller, which is essentially a logic circuit that can adjust the output power of the amplifier depending on the input signal. This allows the amplifier to engage in dynamic performance, ensuring optimal sound quality.

In addition, the TFA9872AUK/N1Z also offers various protection mechanisms and diagnostics. These include over-current protection, thermal protection, over-voltage protection and under-voltage protection. This helps ensure the safe operation of the amplifier, and helps to extend its lifetime.

The TFA9872AUK/N1Z is a versatile and powerful amplifier, designed to deliver excellent audio performance in all types of applications. With its low distortion, low noise and high efficiency, it is an ideal solution for home audio systems. It is also an excellent choice for use with large full-range speakers, as its high power levels and dynamic performance provide superior sound quality.

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