IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 167

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• 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: STAC9274X5TAEA2XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.24.4. DigIn PinWCntrl
6.24.5. DigIn UnsolResp
[31.:6]
[31.:8]
[4.:0]
[7.:4]
[3.:2]
[1.:0]
Bit
[5]
Bit
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd2
Rsvd1
InEn
Rsvd2
Rsvd1
Table 377. DigIn PinWCntrl
Table 375. DigIn PwrState
Set
Act
Table 378. DigIn UnsolResp
Table 376. DigIn PinWCntrl
IDT CONFIDENTIAL
Verb ID
Verb ID
F07
707
F08
708
RW
RW
R
R
RW
RW
167
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Command Response Format
0x0
0x3
0x0
0x3
Command Response Format
Command Verb Format
Command Verb Format
Reserved
1= (CODEC) input path of Pin Widget is enabled
Reserved
Payload
Payload
Reserved
PS-Act: Actual power state of referenced
node.
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - EAPD powered down (Hi-Z).
11 - Powered down (default)
00
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08