HT6872

4.7W防削頂單聲道D類音頻功率放大器; ? 防削頂失真功能(Anti-Clipping Function, ACF)\n? 優(yōu)異的全帶寬EMI抑制性能\n? 免濾波器數(shù)字調(diào)制，直接驅(qū)動(dòng)揚(yáng)聲器\n? 輸出功率1.40W (VDD=3.6V, RL=4?, THD+N=10%)2.80W (VDD=5.0V, RL=4?, THD+N=10%)4.70W (VDD=6.5V, RL=4?, THD+N=10%)\n? 高信噪比SNR：95dB (VDD?=?6.5V,?Av?=?24dB, THD+N = 1%)\n? 低靜態(tài)電流Input AC Grounded, Without Load2.65mA?(VDD=3.6V)3.25mA?(VDD=5.0V)4.00mA?(VDD=6.5V)\n? 低關(guān)斷電流：＜1μA?(Input AC Grounded, Without Load)\n? 過(guò)流保護(hù)及自動(dòng)恢復(fù)功能\n? 過(guò)熱保護(hù)功能\n? 欠壓異常保護(hù)功能\n? 無(wú)鉛無(wú)鹵封裝，SOP8、SOP8-PP和WLCSP-9\n;

HT6872是一款低EMI的，防削頂失真的，單聲道免濾波D類音頻功率放大器。在6.5V電源，10% THD+N，4Ω負(fù)載條件下，輸出4.7W功率，在各類音頻終端應(yīng)用中維持高效率并提供AB類放大器的性能。\n\nHT6872的最大特點(diǎn)是防削頂失真（ACF）輸出控制功能，可檢測(cè)并抑制由于輸入音樂(lè)、語(yǔ)音信號(hào)幅度過(guò)大所引起的輸出信號(hào)削頂失真（破音），也能自適應(yīng)地防止在電池應(yīng)用中由電源電壓下降所造成的輸出削頂，顯著提高音質(zhì)，創(chuàng)造非常舒適的聽(tīng)音享受，并保護(hù)揚(yáng)聲器免受過(guò)載損壞。同時(shí)芯片具有ACF-Off?模式。\n\nHT6872具有獨(dú)有的電磁輻射（EMI）抑制技術(shù)和優(yōu)異的全帶寬低輻射性能，輻射水平在不加任何輔助設(shè)計(jì)時(shí)仍遠(yuǎn)在FCC Part15 Class B?標(biāo)準(zhǔn)之下，不僅避免了干擾其他敏感電路還降低了系統(tǒng)設(shè)計(jì)難度。\n\nHT6872內(nèi)部集成免濾波器數(shù)字調(diào)制技術(shù)，能夠直接驅(qū)動(dòng)揚(yáng)聲器，并最大程度減小脈沖輸出信號(hào)的失真和噪音。輸出無(wú)需濾波網(wǎng)絡(luò)，極少的外部元器件節(jié)省了系統(tǒng)空間和成本，是便攜式應(yīng)用的理想選擇。\n\n此外，HT6872內(nèi)置的關(guān)斷功能使待機(jī)電流最小化，還集成了輸出端過(guò)流保護(hù)、片內(nèi)過(guò)溫保護(hù)和電源欠壓異常保護(hù)等功能。\n\n

HT6872

Anti-Clipping Function, ACF

HT6872

4.7W anti-cutting top mono Class D audio power amplifier

LP6872

0.5WPOWERPHEMT

DESCRIPTIONANDAPPLICATIONS TheLP6872isanAluminumGalliumArsenide/IndiumGalliumArsenide(AlGaAs/InGaAs)PseudomorphicHighElectronMobilityTransistor(PHEMT),utilizinganElectron-Beamdirectwrite0.25mmby720mmSchottkybarriergate.Therecessed“mushroom”gatestructuremini

MAX6872

EEPROM-Programmable,Hex/Quad,Power-SupplySequencers/Supervisors

GeneralDescription TheMAX6872/MAX6873EEPROM-configurable,multivoltagesupplysequencers/supervisorsmonitorseveralvoltagedetectorinputsandfourgeneral-purposelogicinputs.TheMAX6872/MAX6873featureprogrammableoutputsforhighlyconfigurablepower-supplysequencingapplications.Th

MAX6872ETJ

EEPROM-Programmable,Hex/Quad,Power-SupplySequencers/Supervisors

GeneralDescription TheMAX6872/MAX6873EEPROM-configurable,multivoltagesupplysequencers/supervisorsmonitorseveralvoltagedetectorinputsandfourgeneral-purposelogicinputs.TheMAX6872/MAX6873featureprogrammableoutputsforhighlyconfigurablepower-supplysequencingapplications.Th

PB-6872

E-KiipsisregisteredforBSENISO9001

SKU6872

ADAPTADORDEENCAPSULADOPARAQFN48,MLP48,MLF48A48PINES

Descripción ConectorhembradepruebayPlastronicsIC,paraencapsuladoQFN48,MLP48,MLF48

SOM-6872

AMDEmbeddedRyzenV2000COMExpress?CompactType6

Features ?AMDEmbeddedRyzen7nmSoC–V2000APU ?COMExpress?R3.0CompactModuleType6Pinout ?DualChannelDDR4SODIMM,max.64GB(BothECC&Non-ECC) ?HighSpeedI/Os:2USB3.2Gen2,1PCIex8Gen3,8PCIex1Gen3,and 2SATA3.0 ?FourDisplay(DP++,HDMI,VGA,LVDS) ?SupportsiM

TW6872

Triple-Rate(SD/HD/3G)SDITransmitterwithVC-2EncoderandAudioDecoder