IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 24
IDTSTAC9250G3TAEA1XR
Manufacturer Part Number
IDTSTAC9250G3TAEA1XR
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 IDTSTAC9250G3TAEA1XR
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
STAC9250G3TAEA1XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9250G3TAEA1XR
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
5.5.
5.4.3.
AFG Node (NID = 0x01)
5.5.1.
Root NodeInfo
AFG Reset
[31:24]
[23:16]
[15:8]
[7:0]
Bit
Set1
Get
Get
Bitfield Name
TotalNodes
StartNID
Rsvd2
Rsvd1
Table 9. Root NodeInfo Command Response Format
Table 8. Root NodeInfo Command Verb Format
Table 10. AFG Reset Command Verb Format
Verb ID
7FF
7FF
Verb ID
RW
R
R
R
R
F00
24
Reset
0x00
0x01
0x00
0x01
See bits [7:0] of bitfield table
Reserved
Starting node number (NID) of first function group
Reserved
Total number of nodes
Payload
00
Payload
04
STAC9250/9251
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08
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