TPA6010A4,pdf(Stereo 2-W Audio

The TPA6010A4 is a stereo audio power amplifier in a 28-pin TSSOP thermally enhanced package capable of delivering 2.7 W of continuous RMS output power into 3- speakers, the TPA6010A4 has less than 0.22% THD+N across its specified frequency range.

The TPA6010A4 has several features optimized for notebook PCs including bass boost, docking station outputs, dc volume control, and dc gain control.

The TPA6010A4 has buffer and volume control gain stages that are set by dc voltages. The buffer has a differential input and differential output. The gain of the buffer, which is controlled by the dc voltage on the BUFFGAIN terminal, is adjustable from –46 dB to 14 dB. The docking station output is 6 dB lower than the buffer gain because the buffer has a differential output and the docking station output is taken from just one of the buffer outputs.