IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 114

• 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
5.21.3. CDPin Ctl
5.21.4. CDPin Config
[31:6]
[4:0]
Bit
Bit
[4]
[3]
[2]
[1]
[0]
[5]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
ImpSenseCap
HPhnDrvCap
PresDtctCap
OutCap
TrigRqd
Rsvd2
Rsvd1
InEn
Table 257. CDPin Cap Command Response Format
Table 259. CDPin Ctl Command Response Format
Table 260. CDPin Config Command Verb Format
Table 258. CDPin Ctl Command Verb Format
Verb ID
Verb ID
F1C
71C
F07
707
RW
RW
RW
114
R
R
R
R
R
R
R
See bits [7:0] of bitfield table
See bits [7:0] of bitfield table
Reset
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x1
0x0
Payload
Payload
00
Pin complex is not output capable.
Pin does not have a headphone amplifier.
Pin complex cannot perform Presence
Detect.
N/A
Pin complex does not support impedance
sense.
Reserved
1 = (CODEC) input path of Pin Widget is
enabled (un-muted)
Reserved
00
STAC9250/9251
Description
Description
See bitfield table
See bitfield table
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.2 01/08