型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX9746 | 1.2W, Low-EMI, Filterless, Class D Audio Amplifier General Description The MAX9746 mono Class D audio power amplifier provides Class AB amplifier performance with Class D efficiency, conserving board space and extending battery life. The MAX9746 is designed specifically for systems using 1.8V logic interface. Using a Class D architecture, the MAX 文件:343.83 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | |
MAX9746 | 1.2W、低EMI、无需滤波、D类音频放大器 MAX9746单声道D类音频功率放大器能够以D类放大器的效率提供AB类放大器的性能,可有效节省电路板空间,延长电池寿命。MAX9746专为采用1.8V逻辑接口的系统而设计。MAX9746采用D类结构,能够以接近90%的效率为8Ω负载提供1.2W功率。低EMI调制方案省去了传统的D类放大器输出滤波器。\n MAX9746提供两种调制方案:固定频率调制(FFM)模式和扩展频谱调制(SSM)模式,可有效降低EMI。另外,MAX9746的振荡器可以通过SYNC输入与外部时钟同步,允许用户自定义开关频率。SYNC输入还允许多个MAX9746级联,同步工作,以减小时钟互调引起的干扰。该器件采用全差 \n• 无需滤波即可在100mm电缆传输中满足FCC辐射标准 \n• 与传统方案相比,独特的扩展频谱模式使辐射指标改善5dB \n• 可选择外部SYNC输入 \n• 为立体声工作方式提供简单的主、从配置 \n• 效率达88% \n• 为8Ω负载提供1.2W驱动 \n• 低至0.1%的THD+N \n• 高PSRR (217Hz下72dB) \n• 集成咔嗒声抑制电路 \n• 兼容1.8V逻辑电平 \n• 低静态电流(4mA) \n• 低功耗关断模式(0.1µA) \n• 短路与热过载保护 \n• 采用高效散热、节省空间的12焊球UCSP (1.5mm x 2mm x 0.6mm; | ADI 亚德诺 | ADI | |
1.2W, Low-EMI, Filterless, Class D Audio Amplifier General Description The MAX9746 mono Class D audio power amplifier provides Class AB amplifier performance with Class D efficiency, conserving board space and extending battery life. The MAX9746 is designed specifically for systems using 1.8V logic interface. Using a Class D architecture, the MAX 文件:343.83 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
3.5mm MALE TO 1.85mm MALE PRECISION ADAPTER 文件:84.65 Kbytes 页数:1 Pages | PASTERNACK | PASTERNACK | ||
VBUS OVP with a PTVS Diode 文件:186.01 Kbytes 页数:10 Pages | RichTek 立锜科技 | RichTek | ||
VBUS OVP with a PTVS Diode 文件:186.01 Kbytes 页数:10 Pages | RichTek 立锜科技 | RichTek |
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
24+ |
3000 |
公司现货 |
询价 | ||||
MAXIM |
25+ |
DIP-16P |
4 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
13+ |
PDIP |
3758 |
原装分销 |
询价 | ||
Maxim Integrated |
24+ |
16-PDIP |
65200 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
242 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM |
25+ |
DIP-16 |
3854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
23+ |
PDIP-16 |
6900 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
2021+ |
PDIP-16 |
6900 |
询价 | |||
MAXIM/美信 |
24+ |
PDIP-16 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 |
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