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TPA2012D2RTJTG4 参数 Datasheet PDF下载

TPA2012D2RTJTG4图片预览
型号: TPA2012D2RTJTG4
PDF下载: 下载PDF文件 查看货源
内容描述: 2.1 W / CH立体声无滤波器D类音频功率放大器 [2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER]
分类和应用: 消费电路商用集成电路音频放大器视频放大器功率放大器LTE
文件页数/大小: 20 页 / 758 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TPA2012D2  
www.ti.com  
SLOS438CDECEMBER 2004REVISED MARCH 2007  
TEST SET-UP FOR GRAPHS (per channel)  
C
TPA2012D2  
I
R
I
+
-
IN+  
OUT+  
+
-
30 kHz  
Low Pass  
Filter  
Measurement  
Input  
Measurement  
Output  
Load  
C
I
R
I
IN-  
V
OUT-  
GND  
DD  
1 mF  
+
-
V
DD  
(1) CI was Shorted for any Common-Mode input voltage measurement.  
(2) A 33-µH inductor was placed in series with the load resistor to emulate a small speaker for efficiency measurements.  
(3) The 30–kHz low–pass filter is required even if the analyzer has an internal low–pass filter. An RC low pass filter (100  
, 47 nF) is used on each output for the data sheet graphs.  
6
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