Chip Type: TPA3116D2 Overview This product uses the TPA3116D2 chip, a dual channel audio power amplifier IC designed for efficient amplification in compact electronics. It is a ClassD amplifier intended to improve battery life and reduce heat in small audio devices. Benefits efficiency: ClassD architecture minimizes heat and power consumption, supporting compact and portable applications. Dualchannel performance: Provides independent left and right channel amplification for stereo sound. Reliable integration: Designed to be incorporated into standard audio signal paths on common PCB layouts. Key attributes Function: dual channel audio power amplifier IC Compatibility: suitable for typical consumer electronics audio applications and DIY projects that require an audio amplification stage Size: optimized for compact form factor in small devices (exact package size depends on variant) Performance: efficient amplification with characteristics typical of ClassD audio chips Use scenarios Build a compact portable speaker or Bluetooth speaker with efficient stereo amplification Retrofit or upgrade a small multimedia system, such as a computer speaker setup or compact home theater speaker Include in a DIY amplifier project for experimenting with stereo audio amplification in tight enclosure designs