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 <30°C / 85% Relative Humidity. Not normally stored in moisture barrier bag.
MSL2 = out of bag storage for 1 year at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.
MSL3 = out of bag storage for 168 hours at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.
The Moisture Sensitivity Level for each package type is specified in Ordering Information.
CONDITION
MIN
MAX
Supply voltage
Reference input
-0.3V
+7.0V
VCC+0.3V
-25oC
-65oC
+85oC
+150oC
+240oC
+183oC
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 4.1 August 2004
4
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
