LOW-EMI Class AB/D Audio Power Amplifier

XS9971General Description The XS9971 is an audio power amplifier primarily designed for demanding applications in low-power portable systems. It is capable of delivering 5.5 watts of continuous average power to a 2Ω BTL load with less than 10% distortion (THD) from a 5.5VDC power supply. T

文件：747.49 Kbytes 页数：10 Pages

CHIPSOURCETEK

矽源特科技

AB/D类可选式音频功率放大器

XS9971 是一款低 EMI，无需滤波器， AB/D类可选式音频功率放大器。5.5V工作电压时，最大驱动功率为5.5W（VDD=5V,2Ω BTL负载，THD<10%），音频范围内总谐波失真噪声小于1％（20Hz～20KHz)；XS9971的应用电路简单，只需极少数外围器件；XS9971输出不需要外接耦合电容或上举电容和缓冲网络；XS9971采用ESOP8封装，特别适合用于小音量、小体重的便携系统中；XS9971可以通过控制进入关断模式，从而减少功耗；XS9971内部具有过热自动关断保护机制；XS9971工作稳定，通过配置外围电阻可以调整放大器的电压增益，方便应用。 • 超低EMI，高效率，音质优\n• AB/D类切换、单通道\n• VDD=5.5V，RL=2Ω，Po=5.5W，THD+N≤10%\n• VDD=5V，RL=4Ω，Po=3W，THD+N≤10%\n• 宽工作电压范围2.5V—7V\n• 优异的上掉电POP声抑制\n• 采用ESOP8封装;

XINSHENG

芯昇科技

LOW-EMI Class AB/D Audio Power Amplifier

XS9971General Description The XS9971 is an audio power amplifier primarily designed for demanding applications in low-power portable systems. It is capable of delivering 5.5 watts of continuous average power to a 2Ω BTL load with less than 10% distortion (THD) from a 5.5VDC power supply. T

文件：747.49 Kbytes 页数：10 Pages

CHIPSOURCETEK

矽源特科技

N-Channel 60 V (D-S) MOSFET

文件：960.08 Kbytes 页数：7 Pages

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微碧半导体

N-Channel 60 V (D-S) MOSFET

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VBSEMI

微碧半导体

N-CHANNEL ENHANCEMENT MODE POWER MOSFET

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A-POWER

富鼎先进电子