IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 201

• 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
6.33. InPort1Vol Node (NID = 0x19)
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.32.5. InPort0Vol ConLstEntry
6.33.1. InPort1Vol WCap
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[31.:24]
[23.:16]
[11]
[10]
Bit
[15.:8]
[9]
[7.:0]
Bit
Get
Get
Bitfield Name
SwapCap
PwrCntrl
Rsvd2
Rsvd1
Delay
Type
Dig
Bitfield Name
Table 491. InPort0Vol ConLstEntry
Table 490. InPort0Vol ConLstEntry
Table 493. InPort1Vol WCap
ConL3
ConL2
ConL1
ConL0
Table 492. InPort1Vol WCap
RW
R
R
R
R
R
R
R
IDT CONFIDENTIAL
Verb ID
Verb ID
Reset
0x0
0x3
0x0
0x0
0x0
0x0
0x0
F02
F00
RW
201
R
R
R
R
Reserved
Widget type = Audio Selector
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream
Reset
0x00
0x00
0x00
0x15
Command Response Format
Command Verb Format
Command Response Format
Command Verb Format
No Connection
No Connection
No Connection
InPort0 Mux widget
Payload
Payload
00
09
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08