FEATURES
2 × 30 W (BTL) Into 6 Ω at 1 kHz
95-dB Dynamic Range (in System With
TAS5026)
< 0.2% THD+N (in System – 30 W RMS Into
6-Ω Resistive Load)
Device Power Efficiency Typical >90% Into
6-Ω Load
Self-Protection Design (Including
Undervoltage, Overtemperature, and Short
Conditions) With Error Reports
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

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 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.
The efficiency of this digital amplifier is typically greater
than 90%. Overcurrent protection, overtemperature
protection, and undervoltage protection are built into the
TAS5122, safeguarding the device and speakers against
fault conditions that could damage the system.