IDTSTAC9228D5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9228D5TAEA2X Datasheet - Page 97
IDTSTAC9228D5TAEA2X
Manufacturer Part Number
IDTSTAC9228D5TAEA2X
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 IDTSTAC9228D5TAEA2X
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
STAC9228D5TAEA2X
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IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.10.2. ADC2 WCap
[31:24]
[23:20]
[19:16]
[15:12]
[6:4]
[3:0]
[10]
[11]
Bit
Bit
[9]
[8]
[7]
Get
Bitfield Name
Bitfield Name
BitsPerSmpl
NmbrChan
UnSolCap
SwapCap
ConnList
PwrCntrl
Rsvd2
Rsvd1
Delay
Type
Dig
Table 164. ADC2 WCap
Table 162. ADC2 Cnvtr
Table 163. ADC2 WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
RW
97
R
R
R
R
R
R
R
R
R
Command Response Format
Reset
Command Response Format
Reset
0xD
0x3
0x1
0x0
0x1
0x0
0x0
0x1
0x0
0x1
0x0
Command Verb Format
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
Number of Channels
Number of channels in each frame of the
stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Reserved
Widget type = Audio Input
Number of sample delays through widget
Reserved
No left/right swap capability
Power State control is supported
Widget supports an Analog stream
Connection list is present
No support for Unsolicited Response
Payload
09
STAC9227/9228/9228D
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08
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