TAS5424ATDKDQ1G4

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The TAS5424ATDKDQ1G4 is a mono-channel, digital input, class-D audio amplifier which is typically used in audio amplification applications such as speakers and sound broadcast. It is designed for robust audio performance under difficult and adverse conditions. This amplifier consists of a DSP, built-in power supply, and a few main components, a digital audio controller, a power amplifier unit and an analog low-pass filter.

Specifications

• Amplifier Configuration: Mono-channel
• Input Signal: Digital
• Output Type: Class-D
• Max Output Power: 4W
• Frequency Response: 20Hz – 20kHz
• Distortion (THD+N): Less than 0.1%
• DC Input Voltage: 2.5V – 5.5V
• PC Interface: I2C
• Interface Protocol: Serial and HUB interface

Working Principle

The TAS5424ATDKDQ1G4 class-D monaural amplifier uses Pulse Width Modulation (PWM) to convert digital audio data into an analog output signal. The power supply is used to convert the input voltage into a range that is more suitable for powering the amplifier components. The digital audio controller takes the digital audio input and converts it into a PWM signal. This PWM signal is then sent to the power amplifier unit which drives the speakers. Finally, the analog filter connected to the output filters out any high-frequency noise in the signal, providing a clean and clear audio output.

Applications

The TAS5424ATDKDQ1G4 amplifier is ideally suited for applications such as speaker systems, car audio systems, microphones and portable audio players. The low distortion and high power output make it well suited for powering sound systems. The amplifier is also suitable for use in video-conferencing systems and Karaoke machines. This amplifier is designed for harsh environments, and is able to withstand the vibration and dust found in automobile and industrial environments.

Advantages

• High power output
• Low power consumption
• Low distortion
• High efficiency
• Robust design
• Ease of integration

Conclusion

The TAS5424ATDKDQ1G4 class-D monaural amplifier is a highly versatile and reliable amplifier. It is able to deliver high power output with low distortion, making it ideal for audio applications. It is also well suited for harsh environments and is easy to integrate with other components.

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