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AK4359

更新时间: 2024-02-20 00:42:46
品牌 Logo 应用领域
AKM /
页数 文件大小 规格书
32页 369K
描述
192 KHZ 24 BIT 8CH DAC

AK4359 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:LSSOP, SSOP30,.3针数:30
Reach Compliance Code:unknown风险等级:5.76
转换器类型:D/A CONVERTER输入位码:2'S COMPLEMENT BINARY
输入格式:SERIALJESD-30 代码:R-PDSO-G30
长度:9.7 mm位数:24
功能数量:1端子数量:30
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:SSOP30,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH电源:5 V
认证状态:Not Qualified座面最大高度:1.5 mm
子类别:Other Converters最大压摆率:90 mA
标称供电电压:5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:5.6 mmBase Number Matches:1

AK4359 数据手册

 浏览型号AK4359的Datasheet PDF文件第4页浏览型号AK4359的Datasheet PDF文件第5页浏览型号AK4359的Datasheet PDF文件第6页浏览型号AK4359的Datasheet PDF文件第8页浏览型号AK4359的Datasheet PDF文件第9页浏览型号AK4359的Datasheet PDF文件第10页 
ASAHI KASEI  
[AK4359]  
SHARP ROLL-OFF FILTER CHARACTERISTICS  
(Ta = 25 C; AVDD, DVDD = 4.5 5.5V; fs = 44.1kHz; DEM = OFF; SLOW = “0”)  
°
Parameter  
Digital filter  
Passband  
Symbol  
Min  
Typ  
Max  
Units  
PB  
0
-
24.1  
20.0  
-
kHz  
kHz  
kHz  
dB  
dB  
1/fs  
0.05dB (Note 10)  
-6.0dB  
±
22.05  
Stopband  
Passband Ripple  
Stopband Attenuation  
Group Delay  
(Note 10)  
(Note 11)  
SB  
PR  
SA  
GD  
0.02  
-
±
54  
-
19.3  
Digital Filter + SCF  
Frequency Response 20.0kHz Fs=44.1kHz  
40.0kHz Fs=96kHz  
FR  
FR  
FR  
-
-
-
+ 0.06/-0.10  
+ 0.06/-0.13  
+ 0.06/-0.51  
-
-
-
dB  
dB  
dB  
80.0kHz Fs=192kHz  
Note 10. The passband and stopband frequencies scale with fs(system sampling rate). For example, PB=0.4535×fs  
(@ 0.05dB), SB=0.546×fs.  
±
Note 11. The calculating delaytime which occurred bydigital filtering. This time is from setting the 16/24bit data of both  
channels to input register to the output of analog signal.  
SLOW ROLL-OFF FILTER CHARACTERISTICS  
(Ta = 25 C; AVDD, DVDD = 4.5~5.5V; fs = 44.1kHz; DEM = OFF; SLOW = “1”)  
°
Parameter  
Digital Filter  
Symbol  
Min  
Typ  
Max  
Units  
Passband  
0.04dB  
(Note 12)  
(Note 12)  
PB  
0
-
8.1  
-
kHz  
kHz  
kHz  
dB  
±
-3.0dB  
18.2  
Stopband  
SB  
PR  
SA  
GD  
39.2  
Passband Ripple  
0.005  
-
±
Stopband Attenuation  
Group Delay  
72  
-
dB  
(Note 11)  
19.3  
1/fs  
Digital Filter + SCF  
Frequency Response  
FR  
FR  
FR  
-
-
-
+0.1/-4.3  
+0.1/-3.3  
+0.1/-3.7  
-
-
-
dB  
dB  
dB  
fs=44.kHz  
fs=96kHz  
20.0kHz  
40.0kHz  
80.0kHz  
fs=192kHz  
Note 12. The passband and stopband frequencies scale with fs. For example, PB = 0.185×fs (@ 0.04dB), SB = 0.888×fs.  
±
DC CHARACTERISTICS  
(Ta = 25 C; AVDD, DVDD = 4.5 5.5V)  
°
Parameter  
High-Level Input Voltage  
Low-Level Input Voltage  
High-Level Output Voltage (Iout = -80µA)  
Low-Level Output Voltage  
Input Leakage Current  
Symbol  
VIH  
VIL  
VOH  
VOL  
Iin  
Min  
2.2  
-
Typ  
Max  
-
0.8  
-
Units  
V
V
V
V
-
-
-
DVDD-0.4  
(Iout = 80µA)  
(Note 13)  
-
-
0.4  
-
10  
A
µ
±
Note 13. P/S pin has internal pull-up device, nominally 100k .  
MS0289-E-00  
2004/02  
- 7 -  

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