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TPA3251 - Ultra-HD Analog-Input Class-D Amplifier

General Description

TPA3251 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency.

Key Features

  • 1 Differential Analog Inputs.
  • Total Output Power at 10%THD+N.
  • 175-W Stereo into 4 Ω in BTL Configuration.
  • 220-W Stereo into 3 Ω in BTL Configuration.
  • 350-W Mono into 2 Ω in PBTL Configuration.
  • Total Output Power at 1%THD+N.
  • 140-W Stereo into 4 Ω in BTL Configuration.
  • 175-W Stereo into 3 Ω in BTL Configuration.
  • 285-W Mono into 2 Ω in PBTL Configuration.
  • Advanced Integrated Feedback Design with Highspeed Gate.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA3251 SLASE40D – MAY 2015 – REVISED APRIL 2016 TPA3251 175-W Stereo, 350-W Mono PurePath™ Ultra-HD Analog-Input Class-D Amplifier 1 Features •1 Differential Analog Inputs • Total Output Power at 10%THD+N – 175-W Stereo into 4 Ω in BTL Configuration – 220-W Stereo into 3 Ω in BTL Configuration – 350-W Mono into 2 Ω in PBTL Configuration • Total Output Power at 1%THD+N – 140-W Stereo into 4 Ω in BTL Configuration – 175-W Stereo into 3 Ω in BTL Configuration – 285-W Mono into 2 Ω in PBTL Configuration • Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction (PurePath™ Ultra-HD) – Signal Bandwidth up to 100 kHz for High Frequency Content From HD Sources – Ultra Low 0.