IDTSTAC9251G5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G5TAEA1XR Datasheet - Page 130

• Manufacturer Part Number: IDTSTAC9251G5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251G5TAEA1XR

• 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; 4.75 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: STAC9251G5TAEA1XR

IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
**T he se P ins are for
the S T A C 92 51 on ly.
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
S D I-M O D E M
S D I-C O D E C
6.2.
th ese pin s are N C
P C B E E P
R E S E T #
F or S T A C 9 25 0
B IT C L K
D V D D 2
D V S S
S Y N C
D V S S
STAC9250/9251 Pin Diagram
S D O
C A 2
C A 1
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
Figure 5. STAC9250/9251 Pin Diagram
48 LQ F P
130
STAC9250/9251
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
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 ILT
A V S S 1
PC AUDIO
V 1.2 01/08