LM4879ITP

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LM4879ITP is a highly integrated, high power, stereo audio amplifier with digital input capability. This integrated amplifier features a low impedance and low distortion output stage, as well as a variable gain input stage. It has a fully adjustable gain structure, which is adjustable from -10 dB, to + 31.5 dB. With its integrated Class D PWM, the LM4879ITP can be configured as a high power audio power amplifier with a wide range of audio output ranges.

The LM4879ITP is an ideal choice for audio power applications, such as headphone amplifiers, speaker systems, and sound systems. It is also suitable for consumer electronics, automotive, and professional audio applications. The device is available in an 8-lead SOIC package, which makes it easy to integrate into system designs. The integrated output stage simplifies system design by providing robust, low distortion and low EMI performance.

The LM4879ITP’s Class-G output stage employs a G-channel architecture, which enables improved noise performance of the device while providing superior efficiency. This G-channel architecture increases the power per channel compared to class AB amplifiers, and provides a lower distortion. The variable gain of the LM4879ITP allows for a wide range of audio output levels, ensuring that the device can accommodate a variety of usage scenarios.

The LM4879ITP features a wide range of integrated features, such as a digital soft mute control, which can be used to adjust the level of the output signal, as well as an integrated monitoring system that can be used to provide feedback signals. The device also features low-noise differential inputs, which ensure clean and accurate audio signals. Additionally, the LM4879ITP has a high efficiency, low-noise output stage, which makes it well-suited for high-end audio applications.

The LM4879ITP is powered by a single +5V supply and is capable of delivering up to 28 watts of power at 8Ω loads. The integrated output stage also provides a high output current capability of up to 2A into 4Ω loads. Additionally, the integrated auxiliary output is capable of driving a headphone jack or a speaker system.

The integrated features and high power output of the LM4879ITP makes it a suitable choice for a variety of linear audio applications. Its wide range of features, low impedance output, and low distortion make it a great choice for improved sound quality and efficiency. It is suitable for audio power amplifiers, headphone amplifiers, sound systems and consumer electronics. The integrated design of the LM4879ITP allows for easy integration into system designs, making it an ideal choice for a wide variety of applications.

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