IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 214

• 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
6.36.6. ADC1Mux OutAmpCap
6.36.7. ADC1Mux OutAmpRight
[1.:0]
[30.:23]
[22.:16]
Bit
[14.:8]
[2]
[6.:0]
[31]
[15]
Bit
[7]
Set1
Get
Get
Bitfield Name
SwapEn
Rsvd1
Bitfield Name
Table 539. ADC1Mux OutAmpCap
NumSteps
StepSize
Table 540. ADC1Mux OutAmpRight
Table 538. ADC1Mux OutAmpCap
Rsvd3
Rsvd2
Rsvd1
Offset
Mute
Table 537. ADC1Mux LR
IDT CONFIDENTIAL
Verb ID
RW
RW
R
B80
390
Verb ID
F00
RW
214
R
R
R
R
R
R
R
Reset
0x0
0x0
See bits [7:0] of bitfield table.
Reset
Command Response Format
0x00
0x00
0x00
1= swap left and right channels of this Widget.
Reserved
0x1
0x0
0x0
0x0
Command Response Format
Command Verb Format
Command Verb Format
Payload
Amplifier is capable of muting
Reserved
Size of each step in the gain range, N/A
since there are no steps
Reserved
No steps, gain is fixed at 0dB
Reserved
0dB-step is programmed with this offset
Payload
00
12
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08