IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 113

• Manufacturer Part Number: IDTSTAC9251H5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251H5TAEA1XR

• 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: STAC9251H5TAEA1XR

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
5.21.2. CDPin Cap
[31:17]
[15:8]
Bit
[16]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Bit
[7]
[6]
[5]
Get
AmpParamOvrd
Bitfield Name
OutAmpPrsnt
FormatOvrd
InAmpPrsnt
ProcWidget
Bitfield Name
UnsolCap
ConnList
BalancedIO
VRefCntrl
Stereo
EapdCap
Stripe
Rsvd2
Rsvd1
InCap
Table 255. CDPin WCap Command Response Format
Table 257. CDPin Cap Command Response Format
Table 256. CDPin Cap Command Verb Format
Verb ID
RW
F00
R
R
R
R
R
R
R
R
R
RW
113
R
R
R
R
R
R
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x1
Reset
0x00
0x0
0x0
0x0
0x0
0x1
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 amp
No input amp
Stereo widget
Reserved
This widget does not control EAPD pin
VRef generation not supported by this pin
complex.
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Payload
0C
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08