DirectDrive Headphone Amplifier with External Gain

General Description The MAX9820 Windows Vista®-compliant stereo headphone amplifier is designed for portable equipment where board space is at a premium. It features Maxim’s patented DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the large output

文件：1.3272 Mbytes 页数：13 Pages

Maxim

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Evaluation Kit

General Description The MAX9820 evaluation kit (EV kit) demonstrates the MAX9820 stereo headphone amplifier with external gain and DirectDrive® outputs for portable applications. Maxim’s DirectDrive technology eliminates the need for bulky DC-blocking capacitors at the output of the amplifier. F

文件：120.01 Kbytes 页数：4 Pages

Maxim

美信

可由外部调节增益的DirectDrive耳机放大器

MAX9820是Windows Vista®兼容的立体声耳机放大器，专为电路板空间受限的便携式产品设计。该器件采用Maxim的DirectDrive®架构，可在单电源供电时产生以地为参考的输出，省去了传统单电源供电耳机放大器所需的大容量输出隔直电容。\n\n MAX9820具有欠压锁存功能，可防止在欠压条件下电池过放电。咔嗒/噼噗声抑制电路消除了启动过程的可闻噪声，器件还提供低功耗关断模式、热过载保护和短路保护。除此之外，MAX9820还可抑制类似于天线效应的输入和电源线引入的RF辐射，避免放大器解调耦合噪声。\n\n MAX9820采用10引脚TDFN封装(3mm x 3 • 支持无咔嗒/噼噗声操作\n• 兼容于Windows Vista Premium移动系统\n• 95mW输出功率(32Ω、VDD = 5V)\n• 3mA (VDD = 3.3V)低静态电流\n• 节省空间的3mm x 3mm、10引脚TDFN封装;

ADI

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DirectDrive Headphone Amplifier with External Gain

General Description The MAX9820 Windows Vista®-compliant stereo headphone amplifier is designed for portable equipment where board space is at a premium. It features Maxim’s patented DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the large output

文件：1.3272 Mbytes 页数：13 Pages

Maxim

美信

Evaluation Kit

General Description The MAX9820 evaluation kit (EV kit) demonstrates the MAX9820 stereo headphone amplifier with external gain and DirectDrive® outputs for portable applications. Maxim’s DirectDrive technology eliminates the need for bulky DC-blocking capacitors at the output of the amplifier. F

文件：120.01 Kbytes 页数：4 Pages

Maxim

美信

包装：盒 类别：开发板，套件，编程器 评估板 - 音频放大器 描述：KIT EVAL FOR MAX9820

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