TPA3255 - Texas Instruments

TPA3255 Ultra-HD Analog-Input

TPA3255 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operat.

Features

•1 Differential Analog Inputs
• Total Output Power at 10%THD+N
  – 315-W Stereo into 4 Ω in BTL Configuration
  – 185-W Stereo into 8 Ω in BTL Configuration
  – 600-W Mono into 2 Ω in PBTL Configuration
• Total Output Power at 1%THD+N
  – 260-W Stereo into 4 Ω in BTL Configuration
  – 150-W Stereo into 8 Ω in BTL Configuration
  – 480-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 0.006% THD+N at 1 W into 4 Ω and <0.01% THD+N .