IDTSTAC9204D5NBEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9204D5NBEB2XR Datasheet - Page 120
IDTSTAC9204D5NBEB2XR
Manufacturer Part Number
IDTSTAC9204D5NBEB2XR
Description
IC AUDIO CODEC 4CH HD 5V 48-QFN
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9204X3TAEB2XR.pdf
(190 pages)
Specifications of IDTSTAC9204D5NBEB2XR
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
STAC9204D5NBEB2XR
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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
3.4.16. DigMic0 Node (NID = 0x17)
3.4.16.1. DigMic0 WCap
[31:24]
[23:20]
[19:16]
[15:12]
[10]
[11]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
Get
Bitfield Name
OutAmpPrsnt
FrmtOverride
AmpOverride
DigitalStrm
SwapCap
UnsolCap
ProcPrsnt
PwrPrsnt
ConnList
Rsvd2
Rsvd1
Delay
Stripe
Type
Table 255. DigMic0 WCap Command Response Format
Table 254. DigMic0 WCap Command Verb Format
Verb ID
F00
RW
120
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x4
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Reserved
Pin Complex widget.
Type = 4h (Pin Complex) if DMIC enabled,
Type = Fh (Vendor Defined) otherwise
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream (since
the digital microphone input is a SDM signal
that needs to be processed by the digital
filters, it is not a true bit for bit digital stream
like I
passed through unchanged)
No connection list is present
No support for Unsolicited Response
No Processing Controls parameter
No support for striping
N/A for pin complex
No amplifier info; use default amplifier
parameters from Audio Function node
instead.
No output amplifier
Payload
09
2
STAC9204/9205
S or SPDIF where samples are
Description
See bitfield table.
Response
PC AUDIO
V 1.0 12/06
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