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.