数字AMPLIIFIER功率级 DIGITAL AMPLIIFIER POWER STAGE
DESCRIPON
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 Digital™ 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.
FEATURES
50 W per Channel BTL Into 6 ΩStereo
95-dB Dynamic Range With TAS5026
Less Than 0.1% THD+N 1 W RMS Into 6 Ω
Less Than 0.2% THD+N 50 W RMS into 6 Ω
Power Efficiency Typically 90% Into 6-ΩLoad
Self-Protecting Design Undervoltage, Overtemperature and Short Conditions With Error Reporting
Internal Gate Drive Supply Voltage Regulator
EMI Compliant When Used With Recommended System Design
APPLICATIONS
DVD Receiver
Home Theatre
Mini/Micro Component Systems
Internet Music Appliance
