IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 122

• 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
5.24.3. ADC0InMux ConnSel
5.24.4. ADC0InMux ConnLst
[31:24]
[23:16]
[31:2]
[15:8]
[1:0]
[7:0]
Bit
Bit
Set1
Get
Get
Bitfield Name
Bitfield Name
Table 281. ADC0InMux ConnSel Command Response Format
Table 283. ADC0InMux ConnLst Command Response Format
Entry3
Entry2
Entry1
Entry0
Index
Rsvd
Table 280. ADC0InMux ConnSel Command Verb Format
Table 282. ADC0InMux ConnLst Command Verb Format
Verb ID
F01
701
Verb ID
F02
RW
RW
RW
122
R
R
R
R
R
See bits [7:0] of bitfield table
Reset
Reset
0x00
0x00
0x15
0x09
0x0
0x0
Payload
Reserved
Connection select control index.
Unused list entry
Unused list entry
Dig Mic pin widget (15h) if Dig Mic is
available, 00h if it is disabled by bond
option.
ADC0VolMux
Payload
00
00
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08