TAS5122 Datasheet 30-W Stereo Digital Amplifier

Manufacturer: Texas Instruments

TAS5122 30-w stereo digital amplifier by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TAS5122
Manufacturer	Texas Instruments
File Size	1.00 MB
Description	30-W Stereo Digital Amplifier
Datasheet	TAS5122 Datasheet

General Description

The TAS5122 is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 30 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 greater than 90%.

Overview

www.ti.com TAS5122 SLES088E – AUGUST 2003 – REVISED DECEMBER 2004 TM 30ĆW STEREO DIGITAL AMPLIFIER POWER.

Key Features

D 2 × 30 W (BTL) Into 6 Ω at 1 kHz D 95-dB Dynamic Range (in System With TAS5026) D < 0.2% THD+N (in System.
30 W RMS Into 6-Ω Resistive Load) D Device Power Efficiency Typical >90% Into 6-Ω Load D Self-Protection Design (Including Undervoltage, Overtemperature, and Short Conditions) With Error Reports D Internal Gate Drive Supply Voltage Regulator D EMI Compliant When Used With Recommended System Design THD + NOISE vs OUTPUT POWER 1 RL = 6 Ω TC = 75°C.

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