| 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 | MAXIM | |
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 | ADI | |
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
MAX98390C or MAX98390D development board 文件:2.5569 Mbytes 頁(yè)數(shù):27 Pages | MAXIM 美信 | MAXIM | ||
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 | ADI |
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) |
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