IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 181

• Manufacturer Part Number: IDTSTAC9271D5TAEB4X
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9271D5TAEB4X

• 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: STAC9271D5TAEB4X

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.27.3. InPort2Mux OutAmpCap
6.27.4. InPort2Mux OutAmpRight
[30.:23]
[22.:16]
[14.:8]
[31.:8]
[6.:0]
[6.:0]
[31]
[15]
Bit
[7]
Bit
[7]
Set1
Get
Get
Bitfield Name
NumSteps
Bitfield Name
StepSize
Rsvd3
Rsvd2
Rsvd1
Offset
Mute
Table 427. InPort2Mux OutAmpCap
LForm
ConL
Rsvd
Table 428. InPort2Mux OutAmpRight
Table 425. InPort2Mux ConLst
Table 426. InPort2Mux OutAmpCap
IDT CONFIDENTIAL
RW
Verb ID
R
R
R
R
R
R
R
B80
390
RW
R
R
R
Verb ID
F00
Reset
0x27
0x04
0x00
181
0x0
0x0
0x0
0x0
Reset
0x0
0x0
0x9
No mute capability
Reserved
Size of each step in the gain range = 10dB
Reserved
Number of steps in the gain range = 5 (0dB to +40dB)
Reserved
0dB-step is programmed with this offset
See bits [7:0] of bitfield table.
Command Response Format
Reserved
Connection list uses short-form (7-bit) NID entries.
Number of NID entries in connection list.
Command Response Format
Command Verb Format
Payload
Command Verb Format
Payload
00
12
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08