IDTSTAC9274D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9274D5TAEB4X Datasheet - Page 42

• 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
6.2.5.
AFG PCMCap
[31.:17]
[15.:12]
[31.:21]
[15.:12]
[11.:8]
[7.:4]
[3.:0]
[16]
[20]
[19]
[18]
[17]
[16]
Bit
Bit
Get
Bitfield Name
Bitfield Name
OutputDelay
InputDelay
BeepGen
Rsvd3
Rsvd2
Rsvd1
Rsvd2
Rsvd1
B32
B24
B20
B16
B8
Table 23. AFG PCMCap
Table 21. AFG Cap
Table 22. AFG PCMCap
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
42
R
R
R
R
R
R
R
R
R
R
R
R
R
Command Response Format
Reset
Command Response Format
Reset
0xD
0xD
0x0
0x1
0x0
0x0
0x0
0x0
0x1
0x1
0x1
0x0
0x0
Command Verb Format
Reserved
Optional Beep Generator is present
Reserved
Typical latency = 13 frames. Number of
samples between when the sample is
received as an analog signal at the pin and
when the digital representation is
transmitted on the Azalia link.
Reserved
Typical latency = 13 frames. Number of
samples between when the signal is
received from the Azalia link and when it
appears as an analog signal at the pin.
Reserved
32 bit audio formats are NOT supported
24 bit audio formats are supported
20 bit audio formats are supported
16 bit audio formats are supported
8 bit audio formats are NOT supported
Reserved
Payload
0A
STAC9271/9274
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08