IDTSTAC9251G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G3TAEA1XR Datasheet - Page 84
IDTSTAC9251G3TAEA1XR
Manufacturer Part Number
IDTSTAC9251G3TAEA1XR
Description
IC AUD CODEC 2CH HD 3.3V 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9250G3TAEA1XR.pdf
(137 pages)
Specifications of IDTSTAC9251G3TAEA1XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
89 / 100
Dynamic Range, Adcs / Dacs (db) Typ
88 / 99
Voltage - Supply, Analog
3.14 V ~ 3.47 V; 3.8 V ~ 4.2 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-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9251G3TAEA1XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9251G3TAEA1XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
5.16. PortAPin Node (NID = 0x0A)
5.16.1. PortAPin WCap
[31:24]
[23:20]
[19:16]
[15:12]
[31:24]
[23:16]
[15:8]
[10]
[11]
[7:0]
Bit
[9]
[8]
[7]
[6]
Bit
Get
Bitfield Name
ProcWidget
DigitalStrm
Bitfield Name
SwapCap
UnsolCap
ConnList
PwrCntrl
Rsvd2
Rsvd1
Delay
Table 175. InPortMux ConnLst4 Command Response Format
Type
Entry3
Entry2
Entry1
Entry0
Table 177. PortAPin WCap Command Response Format
Table 176. PortAPin WCap Command Verb Format
Verb ID
RW
R
R
R
R
R
R
R
R
R
R
F00
RW
84
R
R
R
R
Reset
0x0
0x4
0x0
0x0
0x0
0x0
0x0
0x1
0x1
0x0
Reset
0x00
0x00
0x00
0x11
Reserved
Widget type = Pin Complex
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream
Connection list is present
Unsolicited Response is supported
No Processing Controls parameter
Unused list entry.
Unused list entry.
Unused list entry.
CDin pin widget.
Payload
09
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08
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