TPA3255-Q1 - Texas Instruments

TPA3255-Q1 high performance class-D power amplifier

TPA3255-Q1 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 ope.

Features

•1 AEC-Q100 Qualified for Automotive Applications
  – Temperature Grade 2:
  –40°C to +105°C, TA
• Differential Analog Inputs
• Total Output Power at 10% THD+N
  – 315-W Stereo into 4 Ω in BTL Configuration
  – 180-W Stereo into 8 Ω in BTL Configuration
  – 600-W Mono into 2 Ω in PBTL Configuration
• Total Output Power at 1% THD+N
  – 255-W Stereo into 4 Ω in BTL Configuration
  – 150-W Stereo into 8 Ω in BTL Configuration
  – 495-W Mono into 2 Ω in PBTL Configuration
• Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction
  – Signal Bandwidth up to 100 kHz for High Frequency Content F.