IDTSTAC9228X5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9228X5TAEA2X Datasheet - Page 198
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
6.31.4. VolumeKnob ConLstEntry0
6.31.5. VolumeKnob ConLstEntry4
[31:8]
[31:24]
[23:16]
[6:0]
Bit
[7]
[31:24]
[23:16]
[15:8]
Bit
[7:0]
Bit
Get
Get
Bitfield Name
Bitfield Name
LForm
ConL
Rsvd
Table 462. VolumeKnob ConLstEntry0
Table 464. VolumeKnob ConLstEntry4
ConL7
ConL6
Bitfield Name
Table 461. VolumeKnob ConLstEntry0
Table 463. VolumeKnob ConLstEntry4
Table 460. VolumeKnob ConLst
ConL3
ConL2
ConL1
ConL0
RW
R
R
R
IDT CONFIDENTIAL
RW
R
R
Verb ID
Verb ID
DAC4 disable = 0x04
DAC4 enable = 0x05
F02
F02
RW
198
R
R
R
R
Reset
0x0
0x0
Reset
0x0
0x0
Reset
0x05
0x04
0x03
0x02
Command Response Format
Command Response Format
Command Response Format
Command Verb Format
Command Verb Format
Reserved.
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
DAC3
DAC2
DAC1
DAC0
No connection.
No connection.
Payload
Payload
00
04
STAC9227/9228/9228D
Description
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08
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