IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 120

• 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
6.14.6. PortB PinWCntrl
6.14.7. PortB UnsolResp
[31.:8]
[4.:3]
[2.:0]
Bit
[7]
[6]
[5]
Set1
Set1
Get
Get
Bitfield Name
HPhnEn
VRefEn
Table 235. PortB PinWCntrl
Rsvd2
OutEn
Rsvd1
InEn
Table 236. PortB UnsolResp
Table 234. PortB PinWCntrl
IDT CONFIDENTIAL
Verb ID
Verb ID
F07
F08
707
708
RW
RW
RW
RW
RW
120
R
R
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
Reserved
1= enable the low impedance amplifier
associated with the output.
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).
00
00
STAC9271/9274
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08