TPA6120A2DWPRG4

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The TPA6120A2DWPRG4 is a high-efficiency audio Class-D amplifier IC from Texas Instruments. It is a low-voltage, wide-supply-voltage audio power amplifier chip that has two channels of amplification to boost the audio level. This versatility makes the TPA6120A2DWPRG4 ideal for use with both small and medium-sized applications.

The TPA6120A2DWPRG4 features an integrated Boost Converter, which enables it to deliver a stable output power even when used with a voltage supply that is lower than the nominal supply voltage. This makes the amplifier well-suited for use in mobile systems and applications with a wide variety of supply voltages.

In addition to its Boost Converter, the TPA6120A2DWPRG4 also features a low-input harmonic distortion of 0.0025%, a high efficiency of 92%, and a low shutdown current of less than 1.0 µA.

The TPA6120A2DWPRG4 is a Class-D amplifier that converts analog audio input signals into pulse-width modulated (PWM) signals, which are then amplified and sent to the output stage. The PWM signals are converted back into analog signals through a low-pass filter, after which they can be connected to speakers or headphones. The amplifier\'s Class-D design also helps to reduce thermal noise and eliminate the need for costly heatsinks.

The TPA6120A2DWPRG4 has a wide range of applications, including in portable devices, home theater systems, and sound bars. Additionally, it can be used to power small speakers in automotive audio systems, which require small size and efficient operation. The amplifier also offers flexible input and output configurations, allowing it to be used in a wide variety of applications with varying requirements.

In conclusion, the TPA6120A2DWPRG4 is a versatile, high-efficiency Class-D audio amplifier IC. It features an integrated Boost Converter, low-input harmonic distortion, and a high efficiency, making it ideal for a variety of applications. Its Class-D design ensures high-quality sound reproduction and eliminates the need for a costly heatsink.

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