IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 67

• Manufacturer Part Number: IDTSTAC9271D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9271D5TAEB4X

• 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: STAC9271D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.4.6.
DAC1 CnvtrID
[31.:8]
[31.:8]
[7.:4]
[3.:2]
[1.:0]
[7.:4]
[3.:0]
Bit
Bit
Set1
Get
Bitfield Name
Bitfield Name
Rsvd2
Rsvd1
Act
Set
Rsvd
Strm
Table 87. DAC1 PwrState
Ch
Table 89. DAC1 CnvtrID
Table 88. DAC1 CnvtrID
IDT CONFIDENTIAL
Verb ID
F06
706
RW
RW
R
R
R
RW
RW
RW
67
R
Reset
0x0
0x3
0x0
0x3
See bits [7:0] of bitfield table.
Reset
Command Response Format
Command Response Format
0x0
0x0
0x0
Command Verb Format
Reserved
PS-Act: Actual power state of referenced node.
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
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
STAC9271/9274
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08