IDTSTAC9251G5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G5TAEA1XR Datasheet - Page 114
IDTSTAC9251G5TAEA1XR
Manufacturer Part Number
IDTSTAC9251G5TAEA1XR
Description
IC AUDIO CODEC 2CH HD 5V 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9250G3TAEA1XR.pdf
(137 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9251G5TAEA1XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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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
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