1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive® headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 页数：24 Pages

Maxim

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 页数：22 Pages

Maxim

美信

1.2W、低EMI、无需虑波、单声道D类放大器，带有立体声DirectDrive耳机放大器

MAX9770在一个器件中集成了单声道、无滤波器、D类扬声器放大器和立体声DirectDrive®耳机放大器。MAX9770采用2.5V至5.5V电源，具有能够减少外部元件数量、降低系统成本、节约电路板空间并提供高质量语音信号重建的特性。\n 扬声器放大器使用Maxim的D类结构，以D类效率提供AB类的性能，节省电路板空间，延长电池寿命。扬声器放大器可为8Ω负载提供1.2W的驱动，同时效率超过85%。扩频技术降低了调制频率产生的电磁辐射。此外，MAX9770振荡器可以通过SYNC输入同步到外部时钟上，避免了在系统内部可能有某些引起麻烦的频率出现。扬声器放大器的THD+N小于0.025& \n• 1.2W无滤波器D类放大器，通过FCC B类辐射标准，带有100mm线缆 \n• 扩频模式比传统方法辐射降低5dB \n• 80mW DirectDrive耳机放大器避免了使用庞大的DC隔离电容 \n• 在217Hz具有85dB高PSRR \n• 85%的效率 \n• 0.015%的低THD+N \n• 业内领先的杂音抑制 \n• 集成的3路输入混合器/复用器(MAX9770) \n• 逻辑可选择的增益 \n• 短路和热保护 \n• 采用节省空间并且散热效率高的封装;

ADI

亚德诺

1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive® headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 页数：24 Pages

Maxim

美信

1.2W Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

General Description The MAX9770 combines a mono, filterless, Class D speaker amplifier and stereo DirectDrive® headphone amplifier in a single device. The MAX9770 operates from a single 2.5V to 5.5V supply and includes features that reduce external component count, system cost, board space, and o

文件：493.41 Kbytes 页数：24 Pages

Maxim

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 页数：22 Pages

Maxim

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 页数：22 Pages

Maxim

美信

1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers

文件：468.68 Kbytes 页数：22 Pages

Maxim

美信