TPA0212PWPG4

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The TPA0212PWPG4 is a two-stage, self-contained audio power amplifier. Working as a linear amplifier, the TPA0212PWPG4 is designed for use in consumer audio applications such as active loudspeakers, car audio systems, portable media players, amplified communications audio equipment, and more. With a low start-up power and low quiescent current, the device provides high-performance audio amplification from a minimal power supply.

At the center of the TPA0212PWPG4 is an innovative architecture, combining both a class AB output stage and a class B input stage. The class AB output stage is configured with a dual-polarity, high-efficiency linear amplifier. This provides ample headroom, allowing the device to easily deliver high-fidelity, distortion-free audio. The class B input stage handles the main signal input and has a wide signal range, offering excellent noise control and providing excellent signal fidelity.

The device has low start-up and quiescent current, ensuring maximum efficiency and minimal power consumption. This is made possible by a charge pump and complementary MOSFETs. The device also has integrated thermal protection, allowing it to continue operation even in extreme temperatures.

The TPA0212PWPG4 is a versatile audio power amplifier. It is capable of driving low-impedance loudspeakers, using a combination of class AB and class B stages. It is also able to drive higher-impedance loudspeakers with its self-protected design. With its advanced architecture and high-performance output, the device is ideal for use in a variety of consumer audio applications.

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