HT81298 Datasheet - Heroic

HT81298 2??10W Class D Audio Amplifier

Wireless Speakers 2.1Channel Speakers Portable Gamers 2.1 The HT81298 is a stereo Class D audio amplifier integrated a boost converter. With wide input voltage range, HT81298 supports applications with single cell, two cell Lithium batteries, or 5V power supply and so on, and can drive two sp.

HT81298 Features

* Output Power (fIN = 1kHz, RL=4Ω, BTL) VBAT = 3.7V, 2×10W (VOUT=9.5V, THD+N = 10%) VBAT = 7.2V, 2×16W (VOUT=12V, THD+N= 10%) Output Power (fIN = 1kHz, RL=4Ω, PBTL) VBAT = 3.7V, 20W (VOUT=12V, THD+N= 10%) Power Supply VBAT: 2.7V~10V Integrated boost converter: adjustable output voltage VOUT and switch

HT81298-Heroic.pdf