无需输出电容内建负压的G类耳机音频放大器

EUA6211是一款采高压工艺并集成反相电荷泵电源的G类音频放大器，透过G类输出级提供良好的性能，相较于AB类组件具有更高的效率，不存在与D类放大器相关的EMI干扰。EUA6211在单电源2.5~5V供应，低耗电流3.8mA，16Ω同相双负载下，最大输出功率达120mW (THD+N=1%)，且在1KHz拥有80dB PSRR。G类输出级架构无需输出大电容以及拥有超低THD+N，使其适合于行动电话以及其它可携式设备的耳机放大应用。EUA6211采用TDFN-12与WCSP-12 (1.5mmX2mm)封装。 ‧2.5V到5.5V操作\n‧固定 -1.5 V/V增益\n‧0.03% THD+N\n‧80dB PSRR (1KHz输入)\n‧防POP音设计\n‧低耗电流(3.8mA)\n‧内置shutdown控制电路\n‧16Ω同相双负载输出功率达120mW\n‧短路和过热保护\n‧TDFN-12与WCSP-12(1.5mmX2mm)封装;

Advanced Stereo Headphone Amplifier

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Crusoe™ Processor Core-Voltage Regulator The ISL6211 is a single-output power-controller to power core of Transmeta’s Crusoe™ CPU. The ISL6211 includes a 5-bit digital-to-analog converter (DAC) that adjusts the core PWM output voltage from 0.6VDC to 1.75VDC. The DAC settings may be changed during

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Crusoe™ Processor Core-Voltage Regulator The ISL6211 is a single-output power-controller to power core of Transmeta’s Crusoe™ CPU. The ISL6211 includes a 5-bit digital-to-analog converter (DAC) that adjusts the core PWM output voltage from 0.6VDC to 1.75VDC. The DAC settings may be changed during

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