IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 72

• 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
6.5.6.
6.5.7.
DAC2 CnvtrID
DAC2 LR
[31.:8]
[3.:2]
[1.:0]
[7.:4]
[3.:0]
Bit
Bit
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd1
Set
Table 101. DAC2 PwrState
Rsvd
Strm
Table 103. DAC2 CnvtrID
Ch
Table 102. DAC2 CnvtrID
Table 104. DAC2 LR
IDT CONFIDENTIAL
Verb ID
Verb ID
F0C
70C
F06
706
RW
RW
R
RW
RW
RW
72
R
Reset
0x0
0x3
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Command Response Format
0x0
0x0
0x0
Command Verb Format
Command Response Format
Command Verb Format
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
Payload
Payload
Reserved
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
Integer representing lowest channel used by
converter.
00
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08