WM8716

Production Data

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PD Rev 4.1 September 2006

4

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.

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.

CONDITION

MIN

MAX

Supply voltage

-0.3V

+7.0V

Reference input

VDD + 0.3V

-25°C

+85°C

Storage temperature

-65°C

+150°C

Voltage range digital inputs

DGND -0.3V

DVDD +0.3V

Master clock frequency

37MHz

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Digital supply range

DVDD

-10%

3.3 to 5

+10%

V

Analogue supply range

AVDD

-10%

3.3 to 5

+10%

V

Ground

AGND, DGND

0

V

Difference DGND to AGND

-0.3

0

+0.3

V

Analogue supply current

AVDD = 5V

26

40

mA

Digital supply current

DVDD = 5V

22

35

mA

Analogue supply current

AVDD = 3.3V

25

mA

Digital supply current

DVDD = 3.3V

13

mA