IDTSTAC9251G5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G5TAEA1XR Datasheet - Page 58

• Manufacturer Part Number: IDTSTAC9251G5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251G5TAEA1XR

• 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: STAC9251G5TAEA1XR

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
5.9.4.
5.9.5.
SPDIFoutCnvtr StreamCap
SPDIFoutCnvtr Stream
[31:8]
[7:4]
[3:0]
[31:3]
Bit
Bit
[2]
[1]
[0]
Set1
Get
Get
Bitfield Name
Table 93. SPDIFoutCnvtr StreamCap Command Response Format
Bitfield Name
Rsvd
Table 95. SPDIFoutCnvtr Stream Command Response Format
Ch
NonPCM
Table 92. SPDIFoutCnvtr StreamCap Command Verb Format
ID
Float32
Rsvd
PCM
Table 94. SPDIFoutCnvtr Stream Command Verb Format
Verb ID
F06
706
RW
RW
RW
R
Verb ID
F00
RW
58
R
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table
Reset
0x0
0x1
0x0
0x1
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
00
Reserved
Non-PCM data supported.
No support for Float32 data.
PCM-formatted data supported.
Payload
0B
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08