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

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

Features ♦ Unique Spread-Spectrum Modulation and Active Emissions Limiting Significantly Reduces EMI ♦ 3D Stereo Enhancement (MAX9775 Only) ♦ Up to 3 Stereo Inputs ♦ 1.5W Stereo Speaker Output (4Ω, VDD = 5V) ♦ 50mW Mono Receiver/Stereo Headphone Outputs (32Ω, VDD = 3.3V) ♦ High PSRR (68dB

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;

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

文件：658.36 Kbytes Page：38 Pages

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

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

Features ♦ Unique Spread-Spectrum Modulation and Active Emissions Limiting Significantly Reduces EMI ♦ 3D Stereo Enhancement (MAX9775 Only) ♦ Up to 3 Stereo Inputs ♦ 1.5W Stereo Speaker Output (4Ω, VDD = 5V) ♦ 50mW Mono Receiver/Stereo Headphone Outputs (32Ω, VDD = 3.3V) ♦ High PSRR (68dB

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

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

文件：658.36 Kbytes Page：38 Pages

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

文件：658.36 Kbytes Page：38 Pages

14-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC D/A Converter

GENERAL DESCRIPTION The AD9775 is the 14-bit member of the AD977x pin compatible, high performance, programmable 2×/4×/8× interpolating TxDAC+ family. The AD977x family features a serial port interface (SPI) that provides a high level of programmability, thus allowing for enhanced system-level op

300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

14-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC D/A Converter

GENERAL DESCRIPTION The AD9775 is the 14-bit member of the AD977x pin compatible, high performance, programmable 2×/4×/8× interpolating TxDAC+ family. The AD977x family features a serial port interface (SPI) that provides a high level of programmability, thus allowing for enhanced system-level op