2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

General Description The MAX9775/MAX9776 combine a high-efficiency Class D, stereo/mono audio power amplifier with a mono DirectDrive™ receiver amplifier and a stereo DirectDrive headphone amplifier. Features ♦ Unique Spread-Spectrum Modulation and Active Emissions Limiting Significantly Reduces

文件：556.94 Kbytes 页数：37 Pages

Maxim

美信

2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

文件：658.36 Kbytes 页数：38 Pages

Maxim

美信

2 x 1.5W、立体声D类音频子系统，具有DirectDrive耳机放大器

MAX9775/MAX9776结合了高效D类立体声/单声道音频放大器、单声道DirectDrive®接收放大器和和立体声DirectDrive耳机放大器。\n Maxim的第三代超低EMI D类功率放大器能够以D类的效率提供AB类的性能。MAX9775/MAX9776采用5V供电，可为每个通道的4Ω负载提供最大1.5W功率，同时效率高达79%。有源辐射限制电路和扩频调制模式极大的降低了EMI，消除了传统D类功放中常见的输出滤波。\n MAX9775/MAX9776具有全差分结构、桥接负载输出以及全面的咔嗒/噼噗声抑制功能。MAX9775具有3D立体增强功能，可拓宽立体声声场，使听众获得 \n• 3D立体增强(仅MAX9775) \n• 1.5W立体声扬声器输出(4Ω，VDD = 5V) \n• 高PSRR (217Hz时68dB) \n• I²C控制—输入配置、音量控制、输出模式 \n• 总谐波失真低(1kHz时0.03%) \n• 提供节省空间的36焊球WLP (3mm x 3mm)和32引脚TQFN (5mm x 5mm)封装;

ADI

亚德诺

2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

General Description The MAX9775/MAX9776 combine a high-efficiency Class D, stereo/mono audio power amplifier with a mono DirectDrive™ receiver amplifier and a stereo DirectDrive headphone amplifier. Features ♦ Unique Spread-Spectrum Modulation and Active Emissions Limiting Significantly Reduces

文件：556.94 Kbytes 页数：37 Pages

Maxim

美信

2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

General Description The MAX9775/MAX9776 combine a high-efficiency Class D, stereo/mono audio power amplifier with a mono DirectDrive™ receiver amplifier and a stereo DirectDrive headphone amplifier. Features ♦ Unique Spread-Spectrum Modulation and Active Emissions Limiting Significantly Reduces

文件：556.94 Kbytes 页数：37 Pages

Maxim

美信

2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

文件：658.36 Kbytes 页数：38 Pages

Maxim

美信

2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier

文件：658.36 Kbytes 页数：38 Pages

Maxim

美信