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. The efficiency of this digital amplifier is typically 90%, reducing the size of both the power supplies and heatsinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5112A, safeguarding the device and speakers against fault conditions that could damage the system.
The TAS5112A is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 50W per channel. It 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 device features an efficiency of typically 90% into a 6-Ω load, which reduces the size of power supplies and heatsinks needed. It includes self-protecting design elements such as undervoltage, overtemperature, and short-circuit protection, along with internal gate drive supply voltage regulation.
| Output Power (BTL, 6Ω) | 50 W per Channel |
|---|---|
| Dynamic Range | 95-dB |
| Total Harmonic Distortion + Noise (1 W) | Less Than 0.1% |
The device delivers up to 50 W per channel in BTL mode into a 6-Ω load.
Yes, it is used with a digital audio PWM processor such as the TAS50XX series.