TAS5112A Datasheet DIGITAL AMPLIFIER POWER STAGE

Manufacturer: Texas Instruments

TAS5112A digital amplifier power stage by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TAS5112A
Manufacturer	Texas Instruments
File Size	1.10 MB
Description	DIGITAL AMPLIFIER POWER STAGE
Download	TAS5112A Download (PDF)

General Description

The TAS5112A is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 50 W per channel.

The device incorporates TI’s PurePath Digitalt technology and is used with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification.

The efficiency of this digital amplifier is typically 90%, reducing the size of both the power supplies and heatsinks needed.

Overview

www.ti.com TAS5112A SLES094B - OCTOBER 2003 - REVISED JUNE 2008 TM DIGITAL AMPLIFIER POWER.

Key Features

D 50 W per Channel (BTL) Into 6 Ω (Stereo) D 95-dB Dynamic Range With TAS5026 D Less Than 0.1% THD+N (1 W RMS Into 6 Ω) D Less Than 0.2% THD+N (50 W RMS into 6 Ω) D Power Efficiency Typically 90% Into 6-Ω Load D Self-Protecting Design (Undervoltage, Overtemperature and Short Conditions) With Error Reporting D Internal Gate Drive Supply Voltage Regulator D EMI Compliant When Used With Recommended System Design.

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