IDTSTAC9228X5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9228X5TAEA2X Datasheet - Page 118
IDTSTAC9228X5TAEA2X
Manufacturer Part Number
IDTSTAC9228X5TAEA2X
Description
IC AUDIO CODEC 8CH HD 5V 48-QFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9227X3TAEA2XR.pdf
(231 pages)
Specifications of IDTSTAC9228X5TAEA2X
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
STAC9228X5TAEA2X
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IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13.7. PortA UnsolResp
[31:8]
[4:3]
[2:0]
[31:8]
Bit
[5:0]
[7]
[6]
[5]
Bit
[7]
[6]
Set1
Get
Bitfield Name
Bitfield Name
HPhnEn
VRefEn
Rsvd2
OutEn
Rsvd1
InEn
Table 218. PortA UnsolResp
Table 216. PortA PinWCntrl
Rsvd2
Rsvd1
Tag
En
Table 217. PortA UnsolResp
IDT CONFIDENTIAL
Verb ID
F08
708
RW
RW
RW
RW
RW
R
R
RW
RW
RW
118
R
R
Reset
0x0
0x0
0x0
0x0
0x0
0x0
See bits [7:0] of bitfield table.
Reset
0x00
0x00
0x0
0x0
Command Response Format
Command Response Format
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).
Command Verb Format
Payload
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
STAC9227/9228/9228D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08
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