AA4003MTR-E1

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AA4003MTR-E1 is a multi-channel audio amplifier power amplifier developed by the electronics giant Texas Instruments Inc. It is a bridge mono with separate balance control. This stereo amplifier is used in a variety of audio applications, including home audio, professional audio, and portable audio. Additionally, it is suitable for low distortion, low noise, and medium power level audio systems.

Overview

The AA4003MTR-E1 is capable of delivering up to 8 W of power, making it an ideal choice for low power applications. This amplifier is equipped with a choice of two power outputs, a bridge mono, and a stereo balanced output for higher fidelity applications. Additionally, it has a low total harmonic distortion of 0.02% (THD) and a signal to noise ratio (SNR) of 105 dB. This ensures that it delivers clean, clear audio. Furthermore, the amplifier is protected from short circuit and thermal malfunctions.

Application Fields

The AA4003MTR-E1 audio amplifier power amplifier can be used in many different settings. It is suitable for low-power audio applications such as general consumer applications, desktop sound systems, and multimedia systems. It is also ideal for high-fidelity audio applications such as studio and home recording systems, professional sound reinforcement systems, and large venue systems. Additionally, it is well-suited for mobile audio applications such as car audio, as well as portable audio devices.

Working Principle

The AA4003MTR-E1 works by amplifying an incoming audio signal. It accepts an audio signal from the source, such as a computer, CD player, or television, and amplifies it to a higher voltage level. The amplifier is capable of boosting the signal up to 8 W of power. The amplified signal is then output to the speakers or headphones.

The amplifier works by using a dual-stage amplifier architecture. It uses two stages of amplification to boost the signal. The first stage is a preamplifier which boosts the signal from the source. The preamplifier then feeds the signal to the second amplification stage, which is the power amplifier stage. This stage further boosts the signal, effectively increasing its voltage level.

The amplifier has a choice of outputs, so it can be used to power either a stereo or mono speaker system. The dual-channel output is suitable for stereo systems, and the bridge mono output is suitable for mono systems. Additionally, the amplifier has a separate balance control, allowing you to adjust the levels of each channel independently.

Conclusion

The AA4003MTR-E1 is an ideal choice for low and medium power audio applications. It is capable of delivering clean, clear audio at a very low distortion and noise level. It is ideal for both home and professional audio applications, as well as for mobile audio systems. Additionally, it is equipped with a choice of two power outputs and a balance control, allowing you to customize the sound to your specific needs.

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