IDTSTAC9204X3NBEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9204X3NBEB2XR Datasheet - Page 37
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IDTSTAC9204X3NBEB2XR
Manufacturer Part Number
IDTSTAC9204X3NBEB2XR
Description
IC AUDIO CODEC 4CH HD 3.3V 48QFN
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9204X3TAEB2XR.pdf
(190 pages)
Specifications of IDTSTAC9204X3NBEB2XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
No
S/n Ratio, Adcs / Dacs (db) Typ
98 / 103
Dynamic Range, Adcs / Dacs (db) Typ
98 / 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-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9204X3NBEB2XR
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IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.2.4.
[31:21]
[15:12]
[11:8]
[7:4]
[3:0]
[20]
[19]
[18]
[17]
[16]
[10]
[11]
Bit
Bit
[9]
[8]
AFG FrmtCap
Get
Bitfield Name
Bitfield Name
OutputDelay
InputDelay
Rsvd1
Rsvd2
Rsvd1
R12
R10
B32
B24
B20
B16
R11
R9
B8
Table 27. AFG FrmtCap Command Response Format
Table 25. AFG GrpCap Command Response Format
Table 26. AFG FrmtCap Command Verb Format
Verb ID
F00
RW
RW
37
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0xD
0xD
0x0
0x0
0x0
0x1
0x1
0x1
0x0
0x0
0x0
0x1
0x1
0x1
Typical latency = 13 frames. Number of
samples between when the sample is
received as an analog signal at the pin and
when the digital representation is
transmitted on the HD Audio link.
Reserved
Typical latency = 13 frames. Number of
samples between when the signal is
received from the HD Audio link and when it
appears as an analog signal at the pin.
Reserved
32 bit audio formats are NOT supported
24 bit audio formats are supported
20 bit audio formats are supported
16 bit audio formats are supported
8 bit audio formats are NOT supported
Reserved
384 KHz rate (8/1*48 KHz) NOT supported
192.0 KHz rate (4/1*48 KHz) supported
176.4 KHz rate (4/1*44.1 KHz) supported
96.0 KHz rate (2/1*48 KHz) supported
Payload
0A
STAC9204/9205
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 12/06
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