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PAM8404 参数 Datasheet PDF下载

PAM8404图片预览
型号: PAM8404
PDF下载: 下载PDF文件 查看货源
内容描述: 3W / CH立体声无滤波器D类音频放大器 [3W/CH Filterless Stereo Class-D Audio Amplifier]
分类和应用: 音频放大器
文件页数/大小: 18 页 / 347 K
品牌: PAM [ POWER ANALOG MICOELECTRONICS ]
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PAM8404  
3W/CH Filterless Stereo Class-D Audio Amplifier  
Test Setup for Performance Testing  
PAM8404 Demo Board  
Load  
AP  
+OUT  
Input  
Low Pass  
AP System One  
Analyzer  
AP System One  
Generator  
Filter  
-OUT  
GND  
AUX-0025  
VDD  
Power Supply  
Notes  
1. The AP AUX-0025 low pass filter is necessary for class-D amplifier measurement with AP analyzer.  
2. Two 22ꢀH inductors are used in series with load resistor to emulate the small speaker for efficiency  
measurement.  
Power Analog Microelectronics,Inc  
www.poweranalog.com  
03/2009 Rev 1.1  
13  
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