WM8783
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
-0.3V
-0.7V
-0.7V
-40ºC
-40ºC
-65ºC
MAX
4.5V
Supply voltage (AVDD)
Voltage range digital inputs
Voltage range analogue inputs
AVDD +0.7V
AVDD +0.7V
+85ºC
Operating temperature range, TA
Junction temperature, TJMAX
+150ºC
Storage temperature after soldering
+150ºC
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Analogue and digital I/O supply
range
AVDD
3.0
3.3
3.6
V
Ground
GND
0
V
PD, August 2010, Rev 4.0
4
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
