IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 53

• 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
5.8.7.
5.8.8.
SPDIFinCnvtr Stream
SPDIFinCnvtr DigCtl
[31:8]
[31:24]
[23:16]
[7:4]
[3:0]
[15:8]
Bit
[7:0]
Bit
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd
Table 81. SPDIFinCnvtr ConnLst Command Response Format
Table 83. SPDIFinCnvtr Stream Command Response Format
Ch
ID
Entry3
Entry2
Entry1
Entry0
Table 82. SPDIFinCnvtr Stream Command Verb Format
Table 84. SPDIFinCnvtr DigCtl Command Verb Format
Verb ID
Verb ID
F06
706
F0D
RW
RW
RW
R
RW
53
R
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table
Reset
0x00
0x00
0x00
0x07
Reserved
Software-programmable integer representing link
stream ID used by the converter widget. By
convention stream 0 is reserved as unused.
Integer representing lowest channel used by
converter
Payload
Payload
00
Unused list entry.
Unused list entry.
Unused list entry.
DigIn Pin widget
00
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08