TAS5122DFDG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TAS5122DFDG4, under the category of Linear - Amplifiers - Audio, is a dual channel digital input class-D audio power amplifier. It is designed to provide a wide range of applications ranging from portable audio players to automotive and home audio applications. With its user-friendly interface, it is applicable for use in any product that require ultimate sound efficiency and quality.

Application Field

TAS5122DFDG4 can be used in a wide variety of applications, ranging from mobile audio players to home audio systems and even automotive applications. It is the ideal choice for products that demand maximum sounds efficiency and quality. Its wide range of applications and its advanced features, like the integrated signal path, advanced low distortion circuitry and enhanced dynamic range, make it a prime candidate for usage in any audio application.

In addition, the device is designed for low power consumption and higher audio fidelity, making it ideal for audio applications ranging from portable audio players to in-car audio systems. With its high-speed, low-power switching system, the TAS5122DFDG4 is capable of producing better sound quality while minimizing power consumption. Moreover, it has been optimized to minimize disarray and can handle a range of input formats, such asbalanced and unbalanced analog, I2S and Pulse-Code Modulation (PCM). Thus, it is a great choice for audio systems that require maximum fidelity and wide range of applications.

Working Principle

TAS5122DFDG4 is a two-channel digital input class-D audio power amplifier. It is based on the idea of converting low-level digital audio signals into high-power output voltage levels in a regulated manner. To achieve this, the device utilizes the principles of pulse-width modulation (PWM) to convert digital audio signals into pulse-width signals and then into a linear output voltage waveform. This process of converting digital audio signals into PWM and then into linear output voltage waveforms results in a highly efficient power amplifier with minimal power dissipation.

The process begins with the input of a digital audio signal through either I2S or Pulse-Code Modulation (PCM) format. The analog digital converter (ADC) then converts the digital audio signal into a pulse-width modulated signal. The pulse-width modulated signal is then amplified by the amplifier stage, before being used to drive the loudspeaker. The amplifier stage provides a highly regulated and efficient output power, which can reach up to 2 watts per channel - providing high quality audio output.

In short, the TAS5122DFDG4 utilizes the principles of pulse-width modulation to convert digital audio signals into pulse-width signals and then into a linear output voltage waveform, thus resulting in a highly efficient power amplifier with minimal power dissipation. Moreover, it has been optimized to minimize distortion, and can handle a wide range of input formats. As a result, it is a great choice for audio systems that require maximum fidelity and wide range of applications.

The specific data is subject to PDF, and the above content is for reference