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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  
ELECTRICAL CHARACTERISTICS (continued)  
All specifications at TA = 25°C, VDD = VIO = VCC = VPA = 3.3 V, fS = 48 kHz, system clock = 256 fS, and 16-bit data (unless  
otherwise noted).  
PCM3793ARHB, PCM3794ARHB  
PARAMETER  
TEST CONDITIONS  
UNIT  
MIN  
TYP  
MAX  
Power Supply and Supply Current  
VIO  
1.71  
1.71  
2.4  
3.3  
3.3  
3.3  
3.3  
24.3  
1
3.6  
3.6  
VDD  
Voltage range  
VCC  
VDC  
3.6  
VPA  
2.4  
3.6  
BPZ input, all active, no load  
All inputs are held static  
BPZ input  
35  
mA  
µA  
Supply current  
10  
80.2  
3.3  
115.5  
33  
mW  
µW  
Power dissipation  
All inputs are held static  
Temperature Condition  
Operation temperature  
–40  
85  
°C  
θJA  
Thermal resistance  
30  
°C/W  
6
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