IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 87

• 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
6.9.
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.8.7.
ADC1 Node (NID = 0x08)
6.9.1.
ADC0 CnvtrID
ADC1 Cnvtr
[31.:16]
[31.:8]
[7.:4]
[3.:0]
[15]
[14]
Bit
Bit
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
FrmtSmplRate
StrmType
Rsvd2
Rsvd
Strm
Table 147. ADC0 CnvtrID
Ch
Table 149. ADC1 Cnvtr
Table 146. ADC0 CnvtrID
Table 148. ADC1 Cnvtr
IDT CONFIDENTIAL
Verb ID
Verb ID
F06
706
A
2
RW
RW
RW
RW
RW
87
R
R
R
See bits [15:0] of bitfield table.
See bits [7:0] of bitfield table.
Command Response Format
Reset
Reset
Command Response Format
0x0
0x0
0x0
0x0
0x0
0x0
Command Verb Format
Command Verb Format
Payload
Payload
0000
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
Reserved
Stream Type: only PCM streams are
supported by this widget.
Sample Base Rate
0= 48 KHz
1= 44.1 KHz
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08