IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 45

• 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
5.7.3.
ADC0Cnvtr ConnLen
[31:8]
[6:0]
Bit
Bit
[6]
[5]
[4]
[3]
[2]
[1]
[0]
[7]
Get
AmpParamOvrd
Bitfield Name
Bitfield Name
OutAmpPrsnt
FormatOvrd
ProcWidget
InAmpPrsnt
LongForm
Table 61. ADC0Cnvtr ConnLen Command Response Format
Stereo
Stripe
Rsvd
Table 59. ADC0Cnvtr WCap Command Response Format
Table 60. ADC0Cnvtr ConnLen Command Verb Format
N
Verb ID
F00
RW
RW
45
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0x01
0x1
0x0
0x0
0x0
0x0
0x0
0x1
0x0
0x0
Software should query the Processing
Controls parameter for this widget.
No support for striping
No format info; use default format
parameters from Audio Function node
instead
No amplifier info; use default amplifier
parameters from Audio Function node
instead
No output amp
No input amp
Stereo widget
Reserved.
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
Payload
0E
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08