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PCM3794A 参数 Datasheet PDF下载

PCM3794A图片预览
型号: PCM3794A
PDF下载: 下载PDF文件 查看货源
内容描述: 16位低功耗立体声音频编解码器,麦克风偏置,耳机和数字扬声器放大器 [16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier]
分类和应用: 解码器编解码器放大器
文件页数/大小: 68 页 / 1196 K
品牌: BB [ BURR-BROWN CORPORATION ]
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PCM3793A  
PCM3794A  
www.ti.com  
SLAS529AJANUARY 2007REVISED FEBRUARY 2007  
TYPICAL PERFORMANCE CURVES (continued)  
All specifications at TA = 25°C, VDD = VIO = VCC = VPA = 3.3 V, fS = 44.1 kHz, system clock = 256 fS, and 16-bit data, unless  
otherwise noted.  
THREE-BAND TONE CONTROL (BASS, MIDRANGE,  
TREBLE)  
THREE-BAND TONE CONTROL (BASS)  
15  
10  
5
15  
10  
5
0
0
–5  
–10  
–15  
–5  
–10  
–15  
100k  
0
1k  
0.01  
0.1  
1
10  
100  
1k  
10k  
400  
600  
800  
200  
Frequency – Hz  
Frequency – Hz  
G007  
G008  
Figure 8.  
Figure 9.  
THREE-BAND TONE CONTROL (MIDRANGE)  
THREE-BAND TONE CONTROL (TREBLE)  
15  
10  
5
15  
10  
5
0
0
–5  
–10  
–15  
–5  
–10  
–15  
0
5k  
2k  
12k  
14k  
2k  
3k  
4k  
6k  
8k  
10k  
1k  
4k  
Frequency – Hz  
Frequency – Hz  
G009  
G010  
Figure 10.  
Figure 11.  
12  
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