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          首頁(yè) >MAX98390>規(guī)格書列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          MAX98390

          Boosted Class-D Amplifier with Integrated Dynamic Speaker Management

          Benefits and Features ● Integrated Speaker Current and Voltage Sense Requires no External Components ● Integrated Programmable 10V Boost Converter ? Bypass Mode ? Envelope Tracking ● Integrated Dynamic Speaker Management ? Thermal Protection ? Excursion Protection ? Low-Frequency Extensio

          文件:4.53568 Mbytes 頁(yè)數(shù):213 Pages

          MAXIM

          美信

          MAX98390

          增強(qiáng)型D類放大器,集成動(dòng)態(tài)揚(yáng)聲器管理

          \n\n MAX98390為高效單聲道D類DSM智能放大器,集成升壓轉(zhuǎn)換器、動(dòng)態(tài)揚(yáng)聲器管理(Dynamic Speaker Management?)和FET調(diào)節(jié),在低輸出功率下實(shí)現(xiàn)高效率。\n\n 升壓轉(zhuǎn)換器的最大輸出電壓可在6.5V至10V范圍內(nèi)設(shè)置,步長(zhǎng)為0.125V,可以支持低至2.65V的電池電壓。升壓轉(zhuǎn)換器支持旁路模式,以實(shí)現(xiàn)較低靜態(tài)電流、提高中等功率下的效率,以及包絡(luò)跟蹤,通過(guò)自動(dòng)調(diào)節(jié)輸出電壓實(shí)現(xiàn)最大效率。負(fù)載為4Ω時(shí),升壓后的電源可有效提供高達(dá)6.2W @ 10% THD+N。\n\n 集成IV檢測(cè)和動(dòng)態(tài)揚(yáng)聲器管理支持更宏亮、更豐富的音頻,同 ? 集成揚(yáng)聲器電流和電壓檢測(cè),無(wú)需外部元件\n\n? 集成可編程10V升壓轉(zhuǎn)換器\n? 旁路模式\n\n? 包括跟蹤\n\n\n\n\n? 集成動(dòng)態(tài)揚(yáng)聲器管理\n? 熱保護(hù)\n\n? 沖程保護(hù)\n\n? 低頻率擴(kuò)展\n\n? 8波段參數(shù)均衡器\n\n? 動(dòng)態(tài)范圍壓縮\n\n? 感知功率降低\n\n? 蜂音抑制\n\n? 立體聲低音管理\n\n\n\n\n? 超低噪底\n? 10μV輸出噪聲\n\n? 116dB動(dòng)態(tài)范圍\n\n\n\n\n? 低失真—0.01% THD+N\n\n? 1% THD+N時(shí)的輸出功率,VVBAT = 4.3V\n? 5.1W @ 8Ω\n\n? 5.;

          ADI

          亞德諾

          MAX98390C

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390CEVSYS#

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390C-ST-AUX#

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390D

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390DEVSYS#

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390D-ST-AUX#

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390EVSYS

          MAX98390C or MAX98390D development board

          文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages

          MAXIM

          美信

          MAX98390EVSYS

          Evaluation System for the MAX98390

          For stereo evaluation and design use a MAX98390EVSYS# board with a MAX98390-ST-AUX# stereo expansion board. The MAX98390 evaluation system (EV system) evaluates the MAX98390 boosted Class D audio amplifier with integrated Dynamic Speaker Management? (DSM) IC. DSM senses the voltage and current at th \n? Precharacterized Reference Microspeaker Included \n? DSM Sound Studio \n? Extract: Speaker Parameter Extraction \n? Evaluate: Compare Different Tunings \n? Complete Access to All Hardware Registers;

          ADI

          亞德諾

          技術(shù)參數(shù)

          • Class:

            Boosted/D

          • Spkr. Amp. VCC (min)(V):

            2.6

          • Spkr. Amp. VCC (max)(V):

            5.5

          • Spkr. Amp. ICC (typ)(mA):

            2.5

          • POUT into 4Ω @ 1% THD+N (min)(W):

            4.9

          • POUT into 4Ω @ 10% THD+N (min)(W):

            6.1

          • POUT into 8Ω @ 1% THD+N (min)(W):

            5.1

          • POUT into 8Ω @ 10% THD+N (min)(W):

            6.1

          • VOUT(Vpp):

            18

          • Spkr. Amp. Half Pwr. THD+N(%):

            0.01

          • SNR (A- Weighted)(dB):

            117

          • PSRR (min)(dB):

            113

          • Spkr. Amp. Ext. Gain:

            No

          • Spkr. Amp. Fxd. Gain (min)(V/V):

            3

          • Spkr. Amp. Fxd. Gain (max)(V/V):

            18

          • Pitch(mm):

            0.4

          • Features:

            8-Slot TDM

          • RoHS Available:

            See Data Sheet

          • Package/ Pins:

            WLP/30

          • Budgetary Price (See Notes):

            $1.95 @1k

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ADI
          25+
          30-WLCSP-N/A,36-WLCSP-N/A
          5500
          增強(qiáng)型D類放大器,集成動(dòng)態(tài)揚(yáng)聲器管理
          詢價(jià)
          Maxim
          24+
          WLP-36
          16500
          全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
          詢價(jià)
          MAXIM
          25+
          BGA
          5000
          原廠原裝,價(jià)格優(yōu)勢(shì)
          詢價(jià)
          MAXIM/美信
          23+
          13000
          原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
          詢價(jià)
          Analog Devices Inc./Maxim Inte
          25+
          36-WLP(2.42x2.61)
          9350
          獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
          詢價(jià)
          Maxim(美信)
          23+
          WLP-36(2.42x2.61)
          15000
          專業(yè)幫助客戶找貨 配單,誠(chéng)信可靠!
          詢價(jià)
          MAXIM/美信
          25+
          原廠封裝
          10280
          原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
          詢價(jià)
          Maxim(美信)
          2511
          WLP-36(2.42x2.61)
          8790
          電子元器件采購(gòu)降本30%!原廠直采,砍掉中間差價(jià)
          詢價(jià)
          Maxim
          25+
          電聯(lián)咨詢
          7800
          公司現(xiàn)貨,提供拆樣技術(shù)支持
          詢價(jià)
          Maxim(美信)
          25+
          封裝
          500000
          源自原廠成本,高價(jià)回收工廠呆滯
          詢價(jià)
          更多MAX98390供應(yīng)商 更新時(shí)間2026-1-20 12:04:00
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