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WM8994ECS/R Datenblatt(PDF) 11 Page - Cirrus Logic

Teilenummer WM8994ECS/R
Bauteilbeschribung  Multi-channel Audio Hub CODEC for Smartphones
PDF  363 Pages
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Hersteller  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

WM8994ECS/R Datenblatt(HTML) 11 Page - Cirrus Logic

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WM8994
Rev 4.6
11
PIN NO
NAME
POWER DOMAIN
GROUND DOMAIN
F3
SDA
DBVDD
DGND
A3
SPKMODE
DBVDD
DGND
B1
SPKOUTLN
SPKVDD1
SPKGND1
A2
SPKOUTLP
SPKVDD1
SPKGND1
C3
SPKOUTRN
SPKVDD2
SPKGND2
B3
SPKOUTRP
SPKVDD2
SPKGND2
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.
Cirrus Logic 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 voltages (AVDD1, DBVDD)
-0.3V
+4.5V
Supply voltages (AVDD2, DCVDD, LDO2VDD)
-0.3V
+2.5V
Supply voltages (CPVDD)
-0.3V
+2.2V
Supply voltages (SPKVDD1, SPKVDD2, LDO1VDD)
-0.3V
+7.0V
Voltage range digital inputs (DBVDD domain)
AGND - 0.3V
DBVDD + 0.3V
Voltage range digital inputs (DMICDATn)
AGND - 0.3V
AVDD1 + 0.3V
Voltage range analogue inputs (AVDD1 domain)
AGND - 0.3V
AVDD1 + 0.3V
Voltage range analogue inputs (LINEOUTFB)
AGND - 0.3V
AVDD1 + 0.3V
Voltage range analogue inputs (HPOUT1FB)
AGND - 0.3V
AGND + 0.3V
Ground (DGND, CPGND, SPKGND1, SPKGND2, REFGND, HP2GND)
AGND - 0.3V
AGND + 0.3V
Operating temperature range, TA
-40ºC
+85ºC
Junction temperature, TJMAX
-40ºC
+150ºC
Storage temperature after soldering
-65ºC
+150ºC



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