IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 82

• 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
6.8.
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.7.7.
ADC0 Node (NID = 0x07)
6.8.1.
DAC4 LR
ADC0 Cnvtr
[31.:8]
[31.:3]
[7.:4]
[3.:0]
[1.:0]
Bit
Bit
[2]
Set1
Get
Set1
Get
Bitfield Name
Bitfield Name
SwapEn
Rsvd2
Rsvd1
Rsvd
Strm
Table 131. DAC4 CnvtrID
Ch
Table 133. DAC4 LR
Table 134. ADC0 Cnvtr
Table 132. DAC4 LR
Verb ID
IDT CONFIDENTIAL
Verb ID
A
2
F0C
70C
RW
RW
RW
RW
RW
82
R
R
R
See bits [15:0] of bitfield table.
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x0
0x0
Command Verb Format
0x0
0x0
0x0
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
1= enable swapping of left and right
channels.
Reserved
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08