IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 176

• 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
6.26.2. InPort1Mux ConLst
6.26.3. InPort1Mux OutAmpCap
[30.:23]
[22.:16]
[14.:8]
[31.:8]
[6.:0]
[6.:0]
[31]
[15]
Bit
[7]
Bit
[7]
Get
Get
Bitfield Name
NumSteps
Bitfield Name
StepSize
Rsvd3
Rsvd2
Rsvd1
Table 409. InPort1Mux OutAmpCap
Offset
Mute
LForm
ConL
Rsvd
Table 407. InPort1Mux ConLst
Table 408. InPort1Mux OutAmpCap
Table 406. InPort1Mux ConLst
IDT CONFIDENTIAL
RW
R
R
R
R
R
R
R
Verb ID
RW
Verb ID
R
R
R
F00
F00
176
Reset
0x27
0x04
0x00
0x0
0x0
0x0
0x0
Reset
0x09
0x0
0x0
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
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
Command Verb Format
Payload
Payload
0E
12
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08