TAS2563 Datasheet - Texas Instruments

TAS2563 - 6.1-W Boosted Class-D Audio Amplifier

The TAS2563 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeakers. The Class-D amplifier is capable of delivering 6.1 W of peak power into a 4 Ω load at battery voltage of 3.6 V using the integrated 11.5V Class-H boost, or 10W peak powe.

TAS2563 Features

* Key Features

* 11.5 V, 12-step Look-Ahead Class-H boost

* Integrated DSP

* Full Scale Ultrasonic Output to 40kHz

* 2 PDM Microphone inputs

* Powerful Class-D Audio Amplifier :

* 6.1 W 1% THD+N (4 Ω, 3.6 V)

* 5 W 1% THD+N (8 Ω, 3.6 V)

TAS2563-etcTI.pdf