IDTSTAC9271D5TAEA2X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEA2X Datasheet - Page 189
IDTSTAC9271D5TAEA2X
Manufacturer Part Number
IDTSTAC9271D5TAEA2X
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 IDTSTAC9271D5TAEA2X
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
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
3.135V
Single Supply Voltage (max)
3.465V
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9271D5TAEA2X
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IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.29.4. CD ConfigDefault
[31.:24]
[23.:16]
[31.:6]
[15.:8]
[4.:0]
[7.:0]
Bit
Bit
[5]
Set1
Set2
Set3
Set4
Get
Bitfield Name
Bitfield Name
Config4
Config3
Config2
Config1
Table 455. CD ConfigDefault
Rsvd2
Rsvd1
InEn
Table 453. CD PinWCntrl
Table 454. CD ConfigDefault
Verb ID
IDT CONFIDENTIAL
F1C
71C
71D
71E
71F
RW
RW
RW
RW
RW
RW
RW
189
R
R
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
Reset
0xF0
Command Response Format
0x50
0x33
0x01
0x0
0x0
0x0
Command Response Format
Command Verb Format
Payload
00
Reserved
1= (CODEC) input path of Pin Widget is
enabled
Reserved
Port Connectivity= No connect;
Location= Internal.
Default Device= CD;
Connection Type= ATAPI internal.
Color= Unknown;
Misc= Jack detect override.
Association= Fh;
Sequence= 0h.
STAC9271/9274
Description
Description
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO
V 1.1 01/08
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