IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 141

• 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
6.18.4. PortF ConLstEntry
6.18.5. PortF PinWCntrl
[31.:7]
[31.:24]
[23.:16]
[4.:3]
[2.:0]
[15.:8]
[7.:0]
Bit
[6]
[5]
Bit
Set1
Get
Get
Bitfield Name
Bitfield Name
VRefEn
Rsvd2
OutEn
Rsvd1
InEn
Table 297. PortF ConLstEntry
ConL3
ConL2
ConL1
ConL0
Table 299. PortF PinWCntrl
Table 296. PortF ConLstEntry
Table 298. PortF PinWCntrl
IDT CONFIDENTIAL
Verb ID
F07
707
RW
RW
RW
RW
Verb ID
R
R
F02
RW
141
R
R
R
R
Reset
0x0
0x0
0x0
0x0
0x0
See bits [7:0] of bitfield table.
Reset
0x00
0x00
0x00
0x05
Command Response Format
Command Response Format
Command Verb Format
Reserved
1= (CODEC) output path of Pin Widget is enabled
1= (CODEC) input path of Pin Widget is enabled
Reserved
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond to
a supported value defined in the VRefCntrl field of
the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Command Verb Format
Payload
Unused list entry.
Unused list entry.
Unused list entry.
DAC3 Converter widget
Payload
00
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08