HT81298 - 2??10W Class D Audio Amplifier

Product Overview

Heroic

Datasheet Details

Part number	HT81298
Manufacturer	Heroic
File Size	1.35 MB
Description	2??10W Class D Audio Amplifier
Datasheet	HT81298 Datasheet
Additional preview pages of the HT81298 datasheet.

Product details

Description

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 speakers in BTL mode or one speaker in paralleled PBTL mode.HT81298 built-in boost converter supports selectable output voltage by external resistors for different applications with different power req

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 peak current limit Over current protection/ Over temperature protection / Overvoltage protection / Low voltage malfunction prevention function with auto recovery Pb-free Packages, ETSSOP28 (fIN=1kH.

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