WAU8822YG Nuvoton Technology Corporation of America, WAU8822YG Datasheet - Page 2

• 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

Pinout
WAU8822 Data Sheet Rev 0.86
emPowerAudio
™
WAU8822YG
Part Number
RLIN/GPIO3
LLIN/GPIO2
RMICN
LMICN
RMICP
LMICP
BCLK
FS
1
1
2
3
3
4
4
5
5
6
6
7
7
8
8
Dimension
5 x 5 mm
Page 2 of 21
WAU8822YG
32-lead QFN
RoHS
Package
32-QFN
24
23
22
21
20
19
18
17
24
23
22
21
20
19
18
17
VSSSPK
RSPKOUT
AUXOUT2
AUXOUT1
RAUXIN
LAUXIN
MODE
SDIO
Material
Package
Pb-Free
September 4, 2008