IDTSTAC9202X3TAEA1X IDT, Integrated Device Technology Inc, IDTSTAC9202X3TAEA1X Datasheet - Page 128

• Manufacturer Part Number: IDTSTAC9202X3TAEA1X
• Description: IC AUDIO CODEC 2CH HD 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9202X3TAEA1X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 89 / 100
• Dynamic Range, Adcs / Dacs (db) Typ: 88 / 99
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9202X3TAEA1X

7. PIN INFORMATION
IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
7.1.
7.2.
SDATA_OUT
Pin Name
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
BIT_CLK
DVSS
NC
NC
NC
STAC9202 Pin Diagram
Pin Table for STAC9202
S D I-C O D E C
P C B E E P
R E S E T #
B IT C L K
D V D D 2
D V S S
S Y N C
D V S S
S D O
N C
N C
N C
HD Audio Serial Data output (inbound stream)
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
Figure 3. STAC9202 Pin Diagram
HD Audio Bit Clock
Digital Ground
Pin Function
No Connect
No Connect
No Connect
IDT CONFIDENTIAL
4 8 L Q F P
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
I/O(Digital)
I(Digital)
I(Digital)
None
None
None
128
I/O
P O R T D _ L
G P IO 1
P O R T D _ R
G P IO 0
C A P 2
A V D D 1
V R E F O U T -C
V R E F O U T -B
N C
N C
V R E F F IL T
A V S S 1
STAC9202
Internal Pull-up
/Pull-down
None
None
None
None
None
None
PC AUDIO
V 1.2 01/08
Location
Pin
1
2
3
4
5
6