TPA6112A2DGQRG4

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The TPA6112A2DGQRG4 is a highly integrated audio amplifier IC from Texas Instruments. It is suitable for applications such as personal media players, cellular phones, and other portable audio devices. It is part of TI\'s MilliVolt Audio family which includes a range of low-voltage, low-power audio amplifiers.

The TPA6112A2DGQRG4 is a single-channel Class-D amplifier with a built-in headphone driver. It is designed to operate a mono or stereo headphone directly from a low-voltage DC supply. It features an integrated charge pump with output current up to 130 mA, an adjustable gain support circuit, and low-noise operation.

The TPA6112A2DGQRG4 offers excellent audio performance and efficient power conversion. Through its Class-D architecture, it enables a high-power density with low total harmonic distortion plus noise (THD+N). Its low quiescent current makes it ideal for battery-powered portable multimedia applications. Additionally, the device includes active-high and active-low mute controls to reduce technology noise when active.

The TPA6112A2DGQRG4 is a mono or stereo amplifier that is suitable for low-power audio applications. It uses the common-mode feedback (CMFB) architecture to enable high efficiency with low distortion. The device operates from a single-ended 1.6 V to 3.6 V supply and can provide up to 260 mW into a 32 ohm load. It offers a total gain selection of 6 dB,12 dB, 18 dB, and 24 dB. It also features thermal and short-circuit protection to ensure safe operation. The specific data is subject to PDF, and the above content is for reference