3W超低EMI防削頂立體聲D類(lèi)音頻功率放大器

HT6818是一款具有超低EMI、防削頂失真功能的立體聲免輸出濾波器D類(lèi)音頻功率放大器,在電源電壓5V、THD+N=10%、4Ω負(fù)載的條件下，輸出高達(dá)3.3W的功率，在各類(lèi)音頻終端應(yīng)用中維持高效率并提供AB類(lèi)放大器高保真、低噪聲的性能。\n\nAROC輻射和傳導(dǎo)干擾抑制電路使HT6818具有優(yōu)異的全帶寬低輻射性能，在不加輔助濾波設(shè)計(jì)、輸出喇叭線(xiàn)長(zhǎng)20cm時(shí)的輻射水平遠(yuǎn)在FCC Part15 Class B 標(biāo)準(zhǔn)之下。\n\nHT6818的防削頂失真功能可檢測(cè)并抑制由于音樂(lè)、語(yǔ)音信號(hào)幅度過(guò)大或電池電壓下降所引起的輸出削頂失真（破音），顯著提高音質(zhì)，創(chuàng)造舒適的聽(tīng)音享受，并保護(hù)揚(yáng)聲器免受過(guò)載 ? 降低了內(nèi)阻和熱耗的EDMA專(zhuān)利技術(shù)，極大提升了輸出功率和產(chǎn)品可靠性Po=3.3 W (VDD=5.0V, RL=4?, THD+N=10%)Po=1.7 W (VDD=3.6V, RL=4?, THD+N=10%)\n? 優(yōu)異的全帶寬EMI抑制性能a)?獨(dú)創(chuàng)的主動(dòng)邊沿控制專(zhuān)利?(AROC, Active edge Ringing and Overshoot Control circuitry)b)?輻射水平遠(yuǎn)在FCC Part15 Class B 標(biāo)準(zhǔn)之下；c)?對(duì)系統(tǒng)中不同頻段無(wú)線(xiàn)通信敏感模塊無(wú)干擾，如FM、CMMB、GSM、CDMA和Bluetooth等；d)?減小了輻;

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3.3W Ultra Low EMI Anti-Cut Top Stereo Class D Audio Power Amplifier

文件：2.45198 Mbytes 頁(yè)數(shù)：16 Pages

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?15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers

General Description The MAX6816/MAX6817/MAX6818 are single, dual, and octal switch debouncers that provide clean interfacing of mechanical switches to digital systems. They accept one or more bouncing inputs from a mechanical switch and produce a clean digital output after a short, preset qualif

文件：188.34 Kbytes 頁(yè)數(shù)：12 Pages

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?15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers

General Description The MAX6816/MAX6817/MAX6818 are single, dual, and octal switch debouncers that provide clean interfacing of mechanical switches to digital systems. They accept one or more bouncing inputs from a mechanical switch and produce a clean digital output after a short, preset qualif

文件：188.34 Kbytes 頁(yè)數(shù)：12 Pages

MAXIM

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?15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers

文件：619.31 Kbytes 頁(yè)數(shù)：8 Pages

MAXIM

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