IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 117

• 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
5.23. PCBeep Node (NID = 0x13)
5.22.3. MonoOutMix ConnLst
5.23.1. PCBeep Vol
[31:24]
[23:16]
[31:8]
[15:8]
[6:0]
[7:0]
Bit
Bit
[7]
Set1
Get
Get
Bitfield Name
Bitfield Name
Table 265. MonoOutMix ConnLen Command Response Format
Table 267. MonoOutMix ConnLst Command Response Format
LongForm
Entry3
Entry2
Entry1
Entry0
Rsvd
Table 266. MonoOutMix ConnLst Command Verb Format
N
Table 268. PCBeep Vol Command Verb Format
Verb ID
BA0
3A0
Verb ID
F02
RW
RW
117
R
R
R
R
R
R
R
See bits [7:0] of bitfield table
Reset
Reset
0x01
0x00
0x00
0x00
0x06
0x0
0x0
Payload
Reserved.
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
Unused list entry.
Unused list entry.
Unused list entry.
DAC Mux widget.
00
Payload
00
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08