IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 119

• 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
6.14.4. PortB ConLstEntry
6.14.5. PortB ConSelectCtrl
[6.:0]
Bit
[7]
[31.:24]
[23.:16]
[15.:8]
[31.:2]
[7.:0]
[1.:0]
Bit
Bit
Set1
Get
Bitfield Name
Get
LForm
ConL
Bitfield Name
Bitfield Name
Table 233. PortB ConSelectCtrl
Table 231. PortB ConLstEntry
ConL3
ConL2
ConL1
ConL0
Index
Rsvd
Table 232. PortB ConSelectCtrl
Table 229. PortB ConLst
Table 230. PortB ConLstEntry
RW
R
R
IDT CONFIDENTIAL
Verb ID
F01
701
0x02= Disabled DAC4
0x03= Enabled DAC4
Verb ID
F02
RW
RW
RW
119
R
R
R
R
R
Reset
0x0
See bits [7:0] of bitfield table.
Reset
Command Response Format
0x00= Disabled
0x06= Enabled
0x0
0x0
Command Response Format
Command Response Format
Reset
0x00
0x03
0x02
Command Verb Format
Command Verb Format
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
Payload
Reserved
Connection select control index.
Payload
00
00
STAC9271/9274
Unused list entry.
DAC4 Converter widget
DAC1 Converter widget
DAC0 Converter widget
Description
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08