Heroic HT81293
HT81293F is forced into 9V or 12V and it provides to the class D amplifier. It can significantly improve the sound quality, creating a very comfortable musical enjoyment, and to protect the speakers from overload damage. The Gain of HT81293 is 32dB .| Part No. | HT81293 |
|---|---|
| Datasheet | HT81293 Download |
| Manufacturer |  Heroic |
| Description | Boosted Class D Amplifier |
| Buy | Stock & Price |
FEATURES
●Anti-Clipping Function (ACF)●Spread spectrum technology
●Output Power 18W (VBAT=3.7V, RL=4Ω, THD+N=10%, fIN = 1kHz) 16W (VBAT=3.7V, RL=4Ω, THD+N=1%, fIN = 1kHz)
●Power Supply VBAT: 3.0V~12V
●High Efficiency Class H Boost Converter -Multiple boost voltages automatically adjust Class D audio amplifier (HT81293A) -Extends the playing time in battery supply applications -Adjustable switch peak current limit to avoid over-pulling on battery current
●Over Current Protection, Thermal Protection, over voltage protection function included
●Pb-Free Packages, ESOP16
●防削顶失真功能(防破音, Anti-Clipping Function, ACF)
●扩频技术
●输出功率 18W (VBAT=3.7V, RL=4Ω, THD+N=10%, fIN = 1kHz) 16W (VBAT=3.7V, RL=4Ω, THD+N=1%, fIN = 1kHz)
●VBAT供电范围：3.0V至12V
●高效H类升压功能 -自适应功放功率的升压轨，延长电池播放时间 (HT81293A) -可调节最大限流值，有效防止电池拉死
●保护功能:过流/过热/过压保护功能
●无铅封装，ESOP16
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APPLICATIONS
●Bluetooth/Wi-Fi Speakers●Portable Speakers
●Smart speakers
●Smart Home
●蓝牙/ Wi-Fi音箱
●智能音箱
●便携式音箱
●智能家居 Copyright©2022, Jiaxing Heroic Technology Co., L...
