IDTSTAC9271X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9271X5TAEB4XR Datasheet - Page 159
IDTSTAC9271X5TAEB4XR
Manufacturer Part Number
IDTSTAC9271X5TAEB4XR
Description
IC AUDIO CODEC 10CH HD 5V 48TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9274X5TAEA2XR.pdf
(228 pages)
Specifications of IDTSTAC9271X5TAEB4XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
3 / 5
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
90 / 105
Dynamic Range, Adcs / Dacs (db) Typ
90 / 95
Voltage - Supply, Analog
3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 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-TQFP, 48-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9271X5TAEB4XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9271X5TAEB4XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.22.3. DMic1 PinWCntrl
6.22.4. DMic1 ConfigDefault
[31.:6]
[4.:0]
Bit
[5]
Bit
[1]
[0]
Set1
Set2
Set3
Set4
Set1
Get
Get
Bitfield Name
Bitfield Name
ImpSenseCap
Rsvd2
Rsvd1
InEn
TrigRqd
Table 351. DMic1 PinWCntrl
Table 352. DMic1 ConfigDefault
Table 349. DMic1 PinCap
Table 350. DMic1 PinWCntrl
IDT CONFIDENTIAL
Verb ID
Verb ID
F1C
71C
71D
71E
71F
F07
707
RW
RW
R
R
RW
159
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Command Response Format
0x0
0x0
Command Response Format
Reserved
1= (CODEC) input path of Pin Widget is enabled
Reserved
Command Verb Format
Command Verb Format
Payload
Payload
N/A
Pin complex does not support impedance
sense.
00
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08
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