IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 36

• Manufacturer Part Number: IDTSTAC9274D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274D5TAEB4X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• 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-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9274D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
5.1.
10-CHANNEL HIGH DEFINITION AUDIO CODEC
Pin Configuration Default Register Settings
Pin Name
DigOutPin
DigMicPin
DigMicPin
PortGPin
PortAPin
PortBPin
PortCPin
PortDPin
PortEPin
PortFPin
PortHPin
DigInPin
CDPin
The following table shows the Pin Widget Configuration Default settings.
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Connect to Jack
Not Connected
Not Connected
Not Connected
Not Connected
Port
01b
00b
00b
00b
00b
00b
00b
00b
00b
00b
01b
01b
01b
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Location
01000b
01000b
01000b
Internal
Internal
Internal
Front
Front
Rear
Rear
Rear
Rear
Rear
Rear
Rear
Rear
2ht
1h
1h
2h
1h
1h
1h
1h
1h
1h
Table 6. Pin Configuration Default Settings
SPDIF Out
SPDIF In
Line Out
Line Out
Line Out
Line Out
Device
HP Out
IDT CONFIDENTIAL
Line In
Mic In
Mic In
Mic In
Mic In
CD
Ch
Ah
Ah
Ah
Ah
4h
2h
8h
0h
0h
0h
0h
3h
36
ATAPI Internal
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
Connection
Unknown
Unknown
RCA
RCA
4h
4h
1h
1h
1h
1h
1h
1h
1h
1h
3h
0h
0h
Unknown
Unknown
Unknown
Orange
Green
Green
Color
Black
Gray
Gray
Gray
Pink
Blue
Pink
2h
2h
4h
9h
3h
4h
9h
1h
6h
2h
0h
0h
0h
STAC9271/9274
Jack Detect Overide =1
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=0
Jack Detect Overide=1
Jack Detect Overide=1
Jack Detect Overide=1
Misc
Assoc. Seq
PC AUDIO
Fh
Fh
Fh
9h
7h
2h
8h
4h
1h
4h
1h
1h
1h
V 1.1 01/08
Eh
Fh
0h
0h
0h
0h
0h
0h
2h
1h
0h
0h
0h