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TPA3137D2
SLOS956B – JUNE 2016 – REVISED DECEMBER 2017
TPA3137D2 6-W Inductor Free Stereo (BTL) Class-D Audio Amplifier with Ultra Low EMI
1 Features
•1 2 × 6 W/ch into 6-Ω Loads at 10% THD+N from a 12-V Supply
• 2 × 6 W/ch into 8-Ω Loads at 10% THD+N from a 13-V Supply
• Up to 90% Efficient Class-D Operation (8 Ω) Eliminates Need for Heat Sinks
• 0.
05% THD+N at 1 W/4 Ω/1 kHz • Wide Supply
Voltage Range Allows Operation
from 4.
5 V to 14.
4 V • Inductor-Free Operation • Enhanced EMI Performance with Spread
Spectrum • SpeakerGuard™ Speaker Protection Includes
Power Limiter and DC Protection • Robust Pin-to-...