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TPA3140D2 - 10-W Inductor Free Stereo (BTL) Class-D Audio Amplifier

Description

The TPA3140D2 is an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 10 W, 6 Ω, or 8 Ω (per channel).

Features

  • 1 2x10 W/ch into 6-Ω Loads at 10% THD+N from a 12-V Supply.
  • 2x10 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.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPA3140D2 SLOS882B – JANUARY 2015 – REVISED DECEMBER 2017 TPA3140D2 10-W Inductor Free Stereo (BTL) Class-D Audio Amplifier with Ultra Low EMIand AGL 1 Features •1 2x10 W/ch into 6-Ω Loads at 10% THD+N from a 12-V Supply • 2x10 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 • <65-µV A-wgt Output Noise • Wide Supply Voltage Range Allows Operation from 4.5 V to 14.
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