TAS5111A Datasheet (Texas Instruments) - DIGITAL AMPLIFIER POWER STAGE

TAS5111A, DIGITAL AMPLIFIER POWER STAGE

The TAS5111A is a high-performance digital amplifier power stage designed to drive a 4-Ω speaker up to 70 W with 0.2% distortion plus noise.

The device incorporates TI’s PurePath Digital technology and is used with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to

TAS5111A Features

* D 70-W RMS Power (BTL) Into 4 Ω With Less Than 0.2% THD+N D 95-dB Dynamic Range (TDAA System With TAS5026) D Power Efficiency Greater Than 90% Into 4-Ω and 8-Ω Loads

* Smaller Power Supplies D Self-Protecting Design With Autorecovery D 32-Pin TSSOP (DAD) PowerPAD Package D 3.3-V Digital Int