TAS5111A Datasheet DIGITAL AMPLIFIER POWER STAGE

Manufacturer: Texas Instruments

TAS5111A digital amplifier power stage by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TAS5111A
Manufacturer	Texas Instruments
File Size	447.94 KB
Description	DIGITAL AMPLIFIER POWER STAGE
Download	TAS5111A Download (PDF)

General Description

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 deliver high-quality, high-efficiency digital audio amplification.

The efficiency of this digital amplifier can be greater than 90%, depending on the system design.

Overview

www.ti.com DIGITAL AMPLIFIER POWER STAGE TAS5111A SLES111 − AUGUST 2005.

Key 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 Interface D EMI-Compliant When Used With Recommended System Design.

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