LM4852ITLX/NOPB

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Audio amplifiers are important components of audio systems used to make a sound louder, improve its clarity and add effects. The LM4852ITLX/NOPB belongs to the Linear - Amplifiers - Audio category, and is an audio power amplifier designed to provide up to 2 W of continuous average power to a 4Ωload with less than 1% distortion. It is capable of supplying a 14 V peak-to-peak output voltage swing into a 4Ωload with a 5 V supply. The LM4852ITLX/NOPB is designed for use in handheld audio applications such as portable radios, telephones, and personal cassette players.

The LM4852ITLX/NOPB can be used in several applications, such as mobile phones, portable DVD players, MP3 players, laptop computers, portable stereos, and other handheld electronic devices. The LM4852ITLX/NOPB offers a low cost solution for audio power amplification. It is designed to operate in the 0.7V to 5.5V supply voltage range, making it ideal for a variety of applications such as hand-held battery powered portable devices that rely on low supply voltages.

The LM4852ITLX/NOPB offers superior output power performance relative to its power dissipation. It offers up to 2 Watts of continuous average power to a 4Ωload with less than 1% distortion. The LM4852ITLX/NOPB is thermally enhanced through the use of a low-cost, surface-mount package, allowing it to operate with a minimum of thermal stress and noise. The LM4852ITLX/NOPB incorporates an integrated thermal protection circuit that disables the device if it overheats. The LM4852ITLX/NOPB is equipped with short circuit, recovery and thermal protection as well as high output power capability, enabling reliable operation in a wide range of applications.

The LM4852ITLX/NOPB employs a Class-AB output architecture which allows it to deliver a high level of efficiency while still providing excellent audio quality. The output stage of the LM4852ITLX/NOPB is realized with a combination of two general purpose PNP transistors and two N-channel MOSFETs. The input stage consists of a differential amplifier that is used to convert the single-ended input signal into a differential input signal. The current gain stage performs the main voltage gain and consists of a totem pole output stage. The output stage is realized with an amplifier composed of an N-channel MOSFET and a PNP transistor.

The LM4852ITLX/NOPB is designed to provide high quality, low distortion audio performance. The devices low noise and low distortion allow it to produce a very natural sound. The LM4852ITLX/NOPB also offers excellent performance in terms of power supply rejection, transient response, and output power capability. The LM4852ITLX/NOPB is an unparalleled solution for audio power amplification in various applications.

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