TAS5112A - Texas Instruments

TAS5112A DIGITAL AMPLIFIER POWER STAGE

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 a.

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 APPLICATIONS D DVD Receiver D Home Theatre D Mini/Micro Component Systems D Internet Music Appliance DESCRIPTION The TAS5112A is a high-performance, integrated stereo digital amplifier p.