WAU8822YG Nuvoton Technology Corporation of America, WAU8822YG Datasheet - Page 21

• Manufacturer Part Number: WAU8822YG
• Description: IC STER AUDIO CODEC 24BIT 32-QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: emPowerAudio™r
• Type: Stereo Audior

Specifications of WAU8822YG

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 94
• Voltage - Supply, Analog: 2.5 V ~ 3.6 V
• Voltage - Supply, Digital: 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• For Use With: WAU8822EVB - BOARD EVALUATION FOR WAU8822
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VERSION
A0.0
A0.6
A0.86
6
Nuvoton Part Number Description
Version History
Important Notice
Nuvoton products are not designed, intended, authorized or warranted for use as components in systems or
equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments,
transportation instruments, traffic signal instruments, combustion control instruments, or for other applications
intended to support or sustain life. Furthermore, Nuvoton products are not intended for applications wherein failure
of Nuvoton products could result or lead to a situation wherein personal injury, death or severe property or
environmental damage could occur.
Nuvoton customers using or selling these products for use in such applications do so at their own risk and agree to
fully indemnify Nuvoton for any damages resulting from such improper use or sales.
WAU8822 Data Sheet Rev 0.86
emPowerAudio
Ordering Information
™
WAU8822YG
DATE
February, 2008
May 2008
September 2008
PAGE
NA
NA
NA
Package Material:
G
Package Type:
Y
Table 4: Version History
Page 21 of 21
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=
DESCRIPTION
Preliminary Revision
Preliminary Revision
Preliminary Revision
Pb-free Package
32-Pin QFN Package
September 4, 2008