IDTSTAC9251G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G3TAEA1XR Datasheet - Page 58
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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
5.9.4.
5.9.5.
SPDIFoutCnvtr StreamCap
SPDIFoutCnvtr Stream
[31:8]
[7:4]
[3:0]
[31:3]
Bit
Bit
[2]
[1]
[0]
Set1
Get
Get
Bitfield Name
Table 93. SPDIFoutCnvtr StreamCap Command Response Format
Bitfield Name
Rsvd
Table 95. SPDIFoutCnvtr Stream Command Response Format
Ch
NonPCM
Table 92. SPDIFoutCnvtr StreamCap Command Verb Format
ID
Float32
Rsvd
PCM
Table 94. SPDIFoutCnvtr Stream Command Verb Format
Verb ID
F06
706
RW
RW
RW
R
Verb ID
F00
RW
58
R
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table
Reset
0x0
0x1
0x0
0x1
Reserved
Software-programmable integer representing link
stream ID used by the converter widget. By
convention stream 0 is reserved as unused.
Integer representing lowest channel used by
converter
Payload
00
Reserved
Non-PCM data supported.
No support for Float32 data.
PCM-formatted data supported.
Payload
0B
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08
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