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WM8725_12 参数 Datasheet PDF下载

WM8725_12图片预览
型号: WM8725_12
PDF下载: 下载PDF文件 查看货源
内容描述: 99分贝立体声DAC [99dB Stereo DAC]
分类和应用:
文件页数/大小: 14 页 / 192 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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WM8725  
Production Data  
ABSOLUTE MAXIMUM RATINGS  
Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating  
at or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical  
Characteristics at the test conditions specified.  
ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible  
to damage from excessive static voltages. Proper ESD precautions must be taken during handling and  
storage of this device.  
Wolfson tests its package types according to IPC/JEDEC J-STD-020B for Moisture Sensitivity to determine acceptable storage  
conditions prior to surface mount assembly. These levels are:  
MSL1 = unlimited floor life at <30C / 85% Relative Humidity. Not normally stored in moisture barrier bag.  
MSL2 = out of bag storage for 1 year at <30C / 60% Relative Humidity. Supplied in moisture barrier bag.  
MSL3 = out of bag storage for 168 hours at <30C / 60% Relative Humidity. Supplied in moisture barrier bag.  
The Moisture Sensitivity Level for each package type is specified in Ordering Information.  
CONDITION  
MIN  
MAX  
+7.0V  
Supply voltage  
Reference input  
-0.3V  
VCC+0.3V  
+85oC  
+150oC  
+240oC  
+183oC  
-40oC  
-65oC  
Operating temperature range, TA  
Storage temperature  
Lead temperature (soldering, 10 seconds)  
Lead temperature (soldering, 2 minutes)  
RECOMMENDED OPERATING CONDITIONS  
PARAMETER  
SYMBOL  
TEST  
CONDITIONS  
MIN  
-10%  
TYP  
MAX  
UNIT  
Supply Range  
VDD  
GND  
3.0 to 5.0  
+10%  
V
V
Ground  
0
Supply Current  
VDD = 5V  
VDD = 3V  
15  
7.5  
25  
mA  
mA  
PD, Rev 4.3, February 2012  
4
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