IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 171

• Manufacturer Part Number: IDTSTAC9274D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274D5TAEB4X

• 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: STAC9274D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.25.2. InPort0Mux ConLst
6.25.3. InPort0Mux OutAmpCap
[30.:23]
[22.:16]
[31.:8]
[6.:0]
Bit
[31]
[3]
[2]
[1]
[0]
Bit
Bit
[7]
Get
Get
Bitfield Name
OutAmpPrsnt
AmpParOvrd
InAmpPrsnt
Table 391. InPort0Mux OutAmpCap
Bitfield Name
Bitfield Name
Stereo
Table 389. InPort0Mux ConLst
Table 390. InPort0Mux OutAmpCap
StepSize
Table 387. InPort0Mux WCap
LForm
Rsvd3
ConL
Rsvd
Mute
Table 388. InPort0Mux ConLst
IDT CONFIDENTIAL
Verb ID
Verb ID
RW
F00
F00
R
R
R
R
RW
RW
171
R
R
R
R
R
R
Reset
0x1
0x1
0x0
0x1
Reset
Reset
0x09
0x27
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Command Response Format
Command Verb Format
This widget contains its own amplifier
parameters.
Output amp is present
No input amp
Stereo widget
Command Verb Format
Reserved
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
No mute capability
Reserved
Size of each step in the gain range = 10dB
Payload
Payload
0E
12
STAC9271/9274
Description
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08