IDTSTAC9227X3TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9227X3TAEA2XR Datasheet - Page 135

• Manufacturer Part Number: IDTSTAC9227X3TAEA2XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9227X3TAEA2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 4
• 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9227X3TAEA2XR

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.16.6. PortD UnsolResp
6.16.7. PortD ChSense
[31:8]
[4:3]
[2:0]
[5:0]
Bit
Bit
[7]
[6]
Set1
Get
Get
Bitfield Name
Bitfield Name
VRefEn
Table 268. PortD UnsolResp
Table 266. PortD PinWCntrl
Rsvd1
Rsvd2
Rsvd1
Tag
En
Table 267. PortD UnsolResp
Table 269. PortD ChSense
Verb ID
IDT CONFIDENTIAL
Verb ID
F09
F08
708
RW
RW
RW
RW
RW
135
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x00
0x00
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
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).
Reserved
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
00
00
STAC9227/9228/9228D
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08