IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 80

• 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
6.7.4.
DAC4 WCap
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[31.:8]
[6.:0]
[10]
[11]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
Bit
[7]
Get
Bitfield Name
Bitfield Name
FormatOvrd
ProcWidget
UnSolCap
SwapCap
ConnList
PwrCntrl
Rsvd2
Rsvd1
Table 125. DAC4 OutAmpLeft
Delay
Stripe
Type
Dig
Rsvd
Mute
Gain
Table 127. DAC4 WCap
Table 126. DAC4 WCap
IDT CONFIDENTIAL
Verb ID
RW
F00
R
R
R
R
R
R
R
R
R
R
R
R
RW
RW
RW
80
R
Reset
0xD
0x0
0x0
0x0
0x1
0x1
0x0
0x0
0x0
0x0
0x0
0x0
Reset
Command Response Format
0x7F
0x0
0x1
Command Verb Format
Command Response Format
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
Left and right channels can be swapped
Power State control is supported
Widget supports an Analog stream
No connection list is present
No support for Unsolicited Response
No Processing Controls parameter.
No support for striping
No format info; use default format parameters
from Audio Function node instead
Reserved
1= mute is active
Amplifier gain step number
Payload
09
STAC9271/9274
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08