IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 102

• Manufacturer Part Number: IDTSTAC9250G3TAEA1XR
• Description: IC AUD CODEC 2CH HD 3.3V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

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

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
5.19.2. PortBPin Cap
[31:17]
[15:12]
[16]
[10]
Bit
[11]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
AmpParamOvrd
Bitfield Name
OutAmpPrsnt
EapdCap
FormatOvrd
ProcWidget
InAmpPrsnt
DigitalStrm
SwapCap
UnsolCap
Rsvd2
ConnList
PwrCntrl
Stereo
Rsvd1
Stripe
Table 225. PortBPin WCap Command Response Format
Table 227. PortBPin Cap Command Response Format
Table 226. PortBPin Cap Command Verb Format
RW
Verb ID
R
R
RW
F00
R
R
R
R
R
R
R
R
R
R
R
R
R
102
Reset
0x0
0x0
Reset
0x0
0x0
0x0
0x0
0x1
0x1
0x0
0x0
0x0
0x0
0x0
0x0
0x1
Reserved
This widget does not control EAPD pin
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream
Connection list is present
Unsolicited Response is supported
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 amp
No input amp
Stereo widget
Payload
0C
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08