TAS5121I
FEATURES
- 100-W RMS Power (BTL) Into 4 Ω With Less Than 10% THD+N
- 80-W RMS Power (BTL) Into 4 Ω With Less Than 0.2% THD+N
- 0.09% THD+N at 1 W Into 4 Ω
- Power Stage Efficiency Greater Than 90% Into
4-Ω Load
- Self-Protecting Design
- Industrial Temperature Rating
- 36-Pin PSOP3 Package
- 3.3-V Digital Interface
- EMI pliant When Used With
Remended System Design
APPLICATIONS
- DVD Receiver
- Home Theatre
TOTAL HARMONIC DISTORTION + NOISE vs
POWER 10
RL = 4 Ω TC = 75°C Gain = 3 d B
0.01 0.1
6Ω 4Ω
8Ω
- Power
- W
G001
- Mini/Micro ponent Systems
- Internet Music Appliance
DESCRIPTION
The TAS5121I is a high-performance, digital-amplifier power stage designed to drive a 4-Ω speaker up to 100 W. The TAS5121I is rated for operation at industrial temperatures. The device incorporates Pure Path Digital™ technology and can be used with a TI audio pulse-width modulation (PWM) processor and a simple passive demodulation filter to deliver high-quality, high-efficiency,...
