IDTSTAC9205D3NBEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9205D3NBEB2XR Datasheet - Page 123

• Manufacturer Part Number: IDTSTAC9205D3NBEB2XR
• Description: IC AUDIO CODEC 4CH HD 3.3V 48QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9205D3NBEB2XR

• 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: STAC9205D3NBEB2XR

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.17. DigMic1 Node (NID = 0x18)
3.4.17.1. DigMic1 WCap
[15:12]
[31:24]
[23:20]
[19:16]
[15:12]
[11:8]
[7:4]
[3:0]
[10]
Bit
[11]
Bit
[9]
Get
Bitfield Name
Bitfield Name
Sequence
DigitalStrm
SwapCap
PwrPrsnt
Assoc
Color
Table 261. DigMic0 PinConfig Command Response Format
Misc
Rsvd2
Rsvd1
Delay
Type
Table 263. DigMic1 WCap Command Response Format
Table 262. DigMic1 WCap Command Verb Format
Verb ID
RW
RW
RW
RW
RW
F00
RW
123
R
R
R
R
R
R
R
Reset
0x0
0x0
0xF
0x0
Reset
0x0
0x4
0x0
0x0
0x0
0x0
0x0
Color of physical jack. 0 = Unknown
Misc[0] = Jack Detect override.
Default Association for Pin Complex groups.
Reserved value 0000b should not be used.
Value 1111b indicates lowest priority.
All Widgets in an association must have unique
sequence number.
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)
Payload
09
2
STAC9204/9205
S or SPDIF where samples are
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 12/06