3通道、2.3W、无需滤波、D类放大器，提供有源交叉点开关

MAX9706/MAX9707结合了3个高效D类放大器和有源交叉开关，提供立体声高通输出和单声道低通输出。由5V电源供电时，所有3个通道都能以1%THD+N为4Ω负载提供最大2.3W功率。\n 内部有源滤波器处理立体声输入(左声道和右声道)，送至立体声高通和单声道低通输出。交叉开关频率由引脚选择为4个不同频率，以适应多种扬声器配置。内置D类放大器具有低EMI扩频输出。无需输出滤波器。\n MAX9706使用Maxim的DirectDrive®耳机放大器，提供以地为参考的耳机输出，无需使用大容量隔直流电容。3.3V供电时，耳机放大器输出为16Ω负载提供最大95mW功率，ESD保护到±8k \n• 向4Ω负载提供3 x 2.3W功率 \n• 内置有源滤波器，具有可调整交叉开关频率 \n• 低EMI、扩频调制 \n• 低至0.02%的THD+N \n• 高达71dB的PSRR \n• DirectDrive耳机放大器(MAX9706) \n• 增强的杂音抑制功能 \n• 输入和输出调制器同步 \n• 低功耗关断模式 \n• 效率高达90% \n• 节省空间(6mm x 6mm x 0.8mm)的36引脚、薄型QFN封装;

3-Channel, 2.3W, Filterless Class D Amplifiers with Active Crossover

文件：651.48 Kbytes Page：25 Pages

3-Channel, 2.3W, Filterless Class D Amplifiers with Active Crossover

文件：651.48 Kbytes Page：25 Pages

8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters

GENERAL DESCRIPTION The AD9704/AD9705/AD9706/AD9707 are the fourthgeneration family in the TxDAC series of high performance, CMOS digital-to-analog converters (DACs). This pin-compatible, 8–/10–/12–/14–bit resolution family is optimized for low power operation, while maintaining excellent dynamic

LCD segment driver

The BU9706KS is a 40-output LCD segment driver provided with a 40-bit shift register and a 40-bit latch. As the 40-bit shift register can be divided into two 20-bit sections, it can be used efficiently, based on the number of segments and the character configuration. Also, by using a number of BU

LCD segment driver

The BU9706KS is a 40-output LCD segment driver provided with a 40-bit shift register and a 40-bit latch. As the 40-bit shift register can be divided into two 20-bit sections, it can be used efficiently, based on the number of segments and the character configuration. Also, by using a number of BU

PC Card (PCMCIA) Interface Switch

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