TAS2562 Datasheet - Texas Instruments

TAS2562 - 6.1-W Boosted Class-D Audio Amplifier

The TAS2562 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeaker applications. The Class-D amplifier is capable of delivering 6.1 W of peak power into a 4 Ω load at a battery voltage of 3.6 V. Integrated speaker voltage and current sense.

TAS2562 Features

* 1 High Performance Class-D Amplifier

* 6.1 W 1% THD+N (4 Ω at 3.6 V)

* 5 W 1% THD+N (8 Ω at 3.6 V)

* 15 µVrms A-Weighted Idle Channel Noise

* 112.5dB SNR at 1% THD+N (8 Ω)

* 100dB PSRR with 200 mVPP Ripple at 20 - 20 kHz

* 83.5 % Efficiency at

TAS2562-etcTI.pdf