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AK4704 参数 Datasheet PDF下载

AK4704图片预览
型号: AK4704
PDF下载: 下载PDF文件 查看货源
内容描述: 双声道的24bit DAC与AV SCART开关 [2ch 24bit DAC with AV SCART switch]
分类和应用: 开关消费电路商用集成电路
文件页数/大小: 44 页 / 423 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
 浏览型号AK4704的Datasheet PDF文件第7页浏览型号AK4704的Datasheet PDF文件第8页浏览型号AK4704的Datasheet PDF文件第9页浏览型号AK4704的Datasheet PDF文件第10页浏览型号AK4704的Datasheet PDF文件第12页浏览型号AK4704的Datasheet PDF文件第13页浏览型号AK4704的Datasheet PDF文件第14页浏览型号AK4704的Datasheet PDF文件第15页  
ASAHI KASEI  
[AK4704]  
AKM CONFIDENTIAL  
FILTER CHARACTERISTICS  
(Ta = 25°C; VP=11.412.6V, VD = 4.755.25V, VVD1=VVD2 = 4.755.25V; fs = 48kHz; DEM0 = “1”, DEM1 = “0”)  
Parameter  
Digital filter  
Passband  
Symbol  
min  
typ  
max  
Units  
PB  
0
-
21.77  
-
kHz  
kHz  
kHz  
dB  
dB  
1/fs  
±0.05dB  
-6.0dB  
(Note: 14)  
(Note: 14)  
24.0  
Stopband  
Passband Ripple  
Stopband Attenuation  
Group Delay  
SB  
PR  
SA  
GD  
26.23  
± 0.01  
64  
-
(Note: 15)  
24  
-
Digital Filter + LPF  
FR  
-
-
dB  
Frequency Response 0 20.0kHz  
± 0.5  
Note: 14. The passband and stopband frequencies scale with fs (system sampling rate).  
e.g.) PB=0.4535×fs (@±0.05dB), SB=0.546×fs.  
Note: 15. The calculating delay time which occurred by digital filtering. This time is from setting the 16/18/24bit data of  
both channels to input register to the output of analog signal.  
Rev. 0.5  
2004/1  
- 11 -  
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