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The TPA3002D2 is a 9-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3002D2 can drive stereo speakers as low as 8 . The high efficiency of the TPA3002D2 eliminates the need for external heatsinks when playing music.
Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB.
An integrated 5-V regulated supply is provided for powering an external headphone amplifier.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 9-W Stereo Class-D Audio Power Amplifier w/DC Volume Control datasheet (Rev. C) | 28 Mar 2004 | |
| Application note | Layout Guidelines For TPA300x Series Parts (Rev. A) | 24 Jun 2020 | ||
| Application note | RC Filter Box For Class-D Output Power and THD+N Measurement | 20 Feb 2004 | ||
| EVM User's guide | TPA3002D2EVM - User Guide | 13 Dec 2002 |
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The TPA3002D2 is a 9-W (per channel) highly efficient Class-D stereo audio power amplifier designed for driving 8-Ohm bridged-tied speakers. The high efficiency of the TPA3002D2 eliminates the need for external heat sinks when playing music and helps maximizes battery life.
Stereo speaker volume is (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTQFP (PHP) | 48 | Ultra Librarian |
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