LM49155TLX/NOPB

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The LM49155TLX/NOPB is an audio amplifier and it belongs to the linear amplifier family. It has a broad range of applications, making it one of the most popular linear amplifiers available today. This article will discuss its application field and working principle.

Application Field

The LM49155TLX/NOPB is designed to be used in the following types of audio systems: passive audio systems, mini-systems, car audio systems, portable audio systems and electronic musical instruments. The amplifier is also used in medical and industrial audio systems. It is designed to meet the highest quality standards and is capable of providing high-fidelity sound in any application.

The LM49155TLX/NOPB is also designed to provide superior sound quality. It offers excellent power output, low noise and low distortion levels. The amplifier also has a wide dynamic range, allowing it to reproduce a wide range of frequencies from low bass to high treble. It has advanced features such as adjustable input overload protection and adjustable output limiter for preventing distortion.

The amplifier is also capable of providing superior sound quality at low frequencies, which is important for providing clear sound in car audio and other applications. The amplifier also offers low power consumption and low heat generation, making it suitable for use in portable applications.

Working Principle

The working principle of the LM49155TLX/NOPB is based on the linearity of its two-junction transistor power stage and its adjustable current sources. The two-junction transistor circuit is designed to provide a high gain with a low power dissipation and a low distortion output. The adjustable current sources are also designed to provide a low distortion and high gain output.

The LM49155TLX/NOPB also uses a feedback system to maintain a constant gain and low distortion level. The feedback system is designed to maintain a minimum of 7 dB of gain, while keeping the distortion below 1%. The output voltage of the amplifier is also adjustable. This allows for precise sound level and system control.

The LM49155TLX/NOPB is a highly reliable and robust audio amplifier. It offers superior sound quality, high gain and low power consumption, making it suitable for a wide range of applications. Its adjustable current sources and feedback system allow it to maintain a high gain and low distortion level, making it an ideal choice for any audio system.

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