HT8789 Overview
The HT8789 is a stereo Class D audio amplifier that drives up to continuous 2×7W (1% THD+N, boosted to 8.5V) into 4ohm speaker. HT8789 built-in Class H boost converter supports selectable highest boost voltages. The boost converter is automatically active only when a higher audio output power is required, which will significantly improve the efficiency and extends the playing time in battery supply applications.
HT8789 Key Features
- Flexible Limiter Function adjusted by external resistor so that the output music is limited under a preset THD+N and pow