TAS5414ATDKDRQ1

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The TAS5414ATDKDRQ1 is an integrated audio linear amplifier that provides exceptional audio performance and versatility with an exceptionally low THD+N rating, making it ideal for a wide range of audio applications. With power ratings up to 14 watts, the TAS5414ATDKDRQ1 can operate in a wide range of frequencies, making it an ideal choice for audio applications requiring high fidelity sound reproduction.

Features

The TAS5414ATDKDRQ1 features a wide range of features that make it an ideal choice for audio applications. These features include a low noise floor, high-power output, low distortion, excellent thermal management, and a wide range of voltage/current indications for optimal control of the audio signal. Additionally, the amplifier is able to supply a wide range of input and output levels, allowing for excellent sound quality even at high levels.

Application Field

The TAS5414ATDKDRQ1 is most commonly used in high-fidelity audio applications. Examples include professional audio systems, home theater systems, digital audio workstations, and audio editing/recording studios. Additionally, the amplifier can be used in automotive audio systems, powered speakers, and even LED lighting systems that require audio amplification.

Working Principle

The TAS5414ATDKDRQ1 uses a current-feedback topology, which is commonly referred to as a “closed loop” amplifier, to reduce the effects of noise and distortion. The amplifier has a feedback loop that monitors the output signal and adjusts the input signal to ensure the desired output gain is achieved. Thisclosed loop provides open-loop gains over a wide frequency range, enabling the amplifier to produce high-power and low-noise audio performance.

The TAS5414ATDKDRQ1 features a bipolar junction transistor (BJT) output stage to boost the voltage of the input signal. This output stage utilizes Class AB biasing to increase the power efficiency of the amplifier, resulting in a higher output power than standard Class A biasing. Additionally, the amplifier features a low-noise JFET preamplifier and a low-impedance output stage to ensure superior sonic performance.

Conclusion

The TAS5414ATDKDRQ1 is a versatile linear amplifier that is ideal for a wide range of audio applications. With its low distortion and high-power output, the amplifier is capable of providing superior sound quality and performance in professional audio systems, home theater systems, and digital audio workstations. Additionally, its low-noise JFET preamplifier and low-impedance output stage ensure superior sonic performance. The amplifier is able to supply a wide range of input and output levels and utilizes a current-feedback topology to reduce the effects of noise and distortion.

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