| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX9759 | 3.2W, High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier General Description The MAX9759 mono class D, audio power amplifier provides class AB amplifier audio performance with the benefits of class D efficiency, eliminating the need for a heatsink and extending battery life. The MAX9759 delivers up to 3.2W of continuous power into a 4? load while offer 文件:957.72 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | |
MAX9759 | 3.2W、高效、低EMI、無需濾波、D類音頻放大器 MAX9759是單聲道D類、音頻功率放大器,具有AB類放大器的性能指標(biāo)以及D類放大器的高效率,無需散熱裝置,可有效延長電池壽命。MAX9759能以高達(dá)90%的效率為4Ω負(fù)載提供高達(dá)3.2W的連續(xù)功率。Maxim的新一代低EMI調(diào)制方案使該放大器無需外接LC濾波器,即可滿足FCC EMI輻射標(biāo)準(zhǔn)的要求。\n\n MAX9759有兩種調(diào)制模式:固定頻率調(diào)制(FFM)模式和擴(kuò)展頻譜(SSM)模式,SSM模式可展寬頻譜,通過調(diào)制頻率降低EMI輻射。此外,MAX9759振蕩器可以通過SYNC輸入同步至外部時(shí)鐘,開關(guān)頻率范圍:1000kHz至1600kHz。MAX9759的SYNC輸入和 ? 向4Ω負(fù)載提供3.2W功率(THD+N = 10%)\n? 效率高達(dá)92%\n? 0.02%的低THD+N \n? 3.0V至5.5V單電源工作\n? 內(nèi)置雜音抑制電路\n? 低功耗關(guān)斷模式(10μA)\n? 短路和熱過載保護(hù)\n? 采用高效散熱、16引腳TQFN封裝(4mm x 4mm x 0.8mm); | ADI 亞德諾 | ADI | |
3.2W, High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier General Description The MAX9759 mono class D, audio power amplifier provides class AB amplifier audio performance with the benefits of class D efficiency, eliminating the need for a heatsink and extending battery life. The MAX9759 delivers up to 3.2W of continuous power into a 4? load while offer 文件:957.72 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
3.2W, High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier General Description The MAX9759 mono class D, audio power amplifier provides class AB amplifier audio performance with the benefits of class D efficiency, eliminating the need for a heatsink and extending battery life. The MAX9759 delivers up to 3.2W of continuous power into a 4? load while offer 文件:957.72 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
包裝:盒 類別:開發(fā)板,套件,編程器 評(píng)估板 - 音頻放大器 描述:EVAL KIT MAX9759 (3.2W, HIGH-EFF | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Class:
D
- Spkr. Amp. VCC (min)(V):
3
- Spkr. Amp. VCC (max)(V):
5.5
- Spkr. Amp. ICC (typ)(mA):
8.4
- POUT into 4Ω @ 1% THD+N (min)(W):
2.6
- POUT into 4Ω @ 10% THD+N (min)(W):
3.2
- POUT into 8Ω @ 1% THD+N (min)(W):
1.4
- POUT into 8Ω @ 10% THD+N (min)(W):
1.8
- Spkr. Amp. Half Pwr. THD+N(%):
0.03
- SNR (A- Weighted)(dB):
96
- PSRR (min)(dB):
81
- Spkr. Amp. Ext. Gain:
No
- Spkr. Amp. Fxd. Gain (min)(V/V):
2
- Spkr. Amp. Fxd. Gain (max)(V/V):
16
- Pitch(mm):
0.65
- Features:
External Clock Synchronization
- RoHS Available:
Yes
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- Budgetary Price (See Notes):
$0.79 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
1215+ |
QFN-16 |
150000 |
全新原裝,絕對(duì)正品,公司大量現(xiàn)貨供應(yīng). |
詢價(jià) | ||
ADI |
25+ |
16-LFCSP-4X4X0.75 |
5500 |
3.2W、高效、低EMI、無需濾波、D類音頻放大器 |
詢價(jià) | ||
MAXIM |
13+ |
QFN |
3738 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
TQFN16 |
20000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAX |
25+ |
QFN-16 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAX |
25+ |
QFN16 |
2500 |
詢價(jià) | |||
Maxim |
1651+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
22+ |
QFN-16 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM |
24+ |
TQFN |
10000 |
MAXIM一級(jí)代理商原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
25+23+ |
QFN16 |
27946 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
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