| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | 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 4Ω load while offer 文件:957.72 Kbytes 页数:20 Pages | Maxim 美信 | Maxim | |
MAX9759 | 3.2W、高效、低EMI、无需滤波、D类音频放大器 MAX9759是单声道D类、音频功率放大器,具有AB类放大器的性能指标以及D类放大器的高效率,无需散热装置,可有效延长电池寿命。MAX9759能以高达90%的效率为4Ω负载提供高达3.2W的连续功率。Maxim的新一代低EMI调制方案使该放大器无需外接LC滤波器,即可满足FCC EMI辐射标准的要求。\n\n MAX9759有两种调制模式:固定频率调制(FFM)模式和扩展频谱(SSM)模式,SSM模式可展宽频谱,通过调制频率降低EMI辐射。此外,MAX9759振荡器可以通过SYNC输入同步至外部时钟,开关频率范围:1000kHz至1600kHz。MAX9759的SYNC输入和 • 向4Ω负载提供3.2W功率(THD+N = 10%)\n• 效率高达92%\n• 0.02%的低THD+N \n• 3.0V至5.5V单电源工作\n• 内置杂音抑制电路\n• 低功耗关断模式(10µA)\n• 短路和热过载保护\n• 采用高效散热、16引脚TQFN封装(4mm x 4mm x 0.8mm); | ADI 亚德诺 | 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 4Ω load while offer 文件:957.72 Kbytes 页数: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 4Ω load while offer 文件:957.72 Kbytes 页数:20 Pages | Maxim 美信 | Maxim | ||
包装:盒 类别:开发板,套件,编程器 评估板 - 音频放大器 描述:EVAL KIT MAX9759 (3.2W, HIGH-EFF | AD 亚德诺 | AD |
技术参数
- 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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
1215+ |
QFN-16 |
150000 |
全新原装,绝对正品,公司大量现货供应. |
询价 | ||
MAXIM |
13+ |
QFN |
3738 |
原装分销 |
询价 | ||
MAXIM |
23+ |
TQFN16 |
20000 |
原装正品,假一罚十 |
询价 | ||
MAX |
25+ |
QFN-16 |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
25+ |
QFN16 |
2500 |
询价 | |||
Maxim |
1651+ |
? |
7500 |
只做原装进口,假一罚十 |
询价 | ||
MAXIM |
22+ |
QFN-16 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
24+ |
TQFN |
10000 |
MAXIM一级代理商原装现货假一罚十 |
询价 | ||
MAXIM |
25+23+ |
QFN16 |
27946 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
18+ |
TQFN16 |
85600 |
保证进口原装可开17%增值税发票 |
询价 |
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