IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 41

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• 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
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9274X5TAEA2XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.2.
6.2.3.
6.2.4.
AFG NodeInfo
AFG Type
AFG Type
[31.:24]
[23.:16]
[15.:8]
[31.:9]
[7.:0]
[7.:0]
Bit
Bit
[8]
Get
Get
Get
Bitfield Name
Bitfield Name
TotalNodes
NodeType
StartNID
Rsvd2
Rsvd1
UnSol
Rsvd
Table 17. AFG NodeInfo
Table 19. AFG Type
Table 16. AFG NodeInfo
Table 18. AFG Type
Table 20. AFG Cap
IDT CONFIDENTIAL
Verb ID
Verb ID
Verb ID
F00
F00
F00
RW
RW
41
R
R
R
R
R
R
R
Command Response Format
Reset
Reset
Command Response Format
Command Verb Format
0x23
0x01
Command Verb Format
0x0
0x2
0x0
0x0
0x1
Command Verb Format
Reserved
Starting node number for function group
subordinate nodes.
Reserved
Total number of nodes.
Reserved
This node is capable of generating an
unsolicited response, and will respond to
the Unsolicited Response verb (Verb ID
708h).
Node type = Audio Function Group
Payload
Payload
Payload
04
05
08
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
See bitfield table.
Response
Response
Response
PC AUDIO
V 1.1 01/08