TAS5121
FEATURES
D 100-W RMS Power (BTL) Into 4 Ω With Less
Than 10% THD+N
D 80-W RMS Power (BTL) Into 4 Ω With Less
Than 0.2% THD+N
D 0.05% THD+N at 1 W Into 4 Ω D Power Stage Efficiency Greater Than 90%
Into 4 Ω Load
D Self-Protecting Design
D 36-Pin PSOP3 Package
D 3.3-V Digital Interface D EMI pliant When Used With
Remended System Design
APPLICATIONS D DVD Receiver D Home Theatre D Mini/Micro ponent Systems D Internet Music Appliance
DESCRIPTION
The TAS5121 is a high-performance digital amplifier power stage designed to drive a 4-Ω speaker up to 100 W. The device incorporates Pure Path Digital technology and can be used with a TI audio PWM processor and a simple passive demodulation filter to deliver high-quality, high-efficiency digital audio amplification.
The efficiency of this digital amplifier can be greater than 90%, depending on the system design. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5121, safeguarding the device and...
