Herun Booster

HT8313 is a Class D audio power amplifier that can continuously output 5.5W power under VBAT=5V, THD+N=10%, and 4 Ω load conditions. The power supply voltage of this Class D amplifier is provided by the built-in adaptive charge pump boost module. This boost module does not boost at low power, effectively improving battery playback time。The biggest feature of HT8313 is its anti clipping distortion (ACF) output control function, which can detect and suppress output signal clipping distortion (broken sound) caused by excessive amplitude of input music and voice signals. It can also adaptively prevent output clipping caused by voltage drop during boost, significantly improving sound quality, creating a very comfortable listening experience, and protecting the speaker from overload damage