WM8716 Production Data
w PD Rev 4.1 September 2006
4
ABSOLUTE MAXIMUM RATINGS
Absolut e Maxim um Rati ngs are s t res s ratings onl y. P ermanen t damage t o t he dev ic e m ay be caused by c onti nuousl y oper ating 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
accept able s tor age c ondit ions pri or to surf ac e m ount as s embly. These le vels 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 Humidit y. Suppli ed in m oi stur e barrier bag.
CONDITION MIN MAX
Supply voltage
-0.3V +7.0V
Reference input
VDD + 0.3V
Operating temperature range, T
A
-25
°
C +85
°
C
Storage tem perat ure
-65
°
C +150
°
C
Voltage range digit al inputs
DGND -0.3V DVDD +0.3V
Master clock fr equenc y
37MHz
RECOMMENDED OPERATING CONDITIONS
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Digita l 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
Differenc e DGND to AGND
-0.3 0 +0.3 V
Analogue supply current
AVDD = 5V 26 40 mA
Digita l supply cur rent
DVDD = 5V 22 35 mA
Analogue supply current
AVDD = 3.3V 25 mA
Digita l supply cur rent
DVDD = 3.3V 13 mA
