IDTSTAC9271D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9271D5TAEB4X Datasheet - Page 184

• 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
6.28. PCBEEP Node (NID = 0x23)
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.27.9. InPort2Mux ConLstEntry8
6.28.1. PCBEEP OutAmpLeft
[31.:24]
[23.:16]
[15.:8]
[31.:8]
[7.:0]
[6.:2]
[1.:0]
Bit
Bit
[7]
Set1
Get
Get
Table 439. InPort2Mux ConLstEntry8
Bitfield Name
Bitfield Name
Table 441. PCBEEP OutAmpLeft
Table 438. InPort2Mux ConLstEntry8
ConL10
ConL11
ConL9
ConL8
Rsvd2
Rsvd1
Table 440. PCBEEP OutAmpLeft
Mute
Gain
IDT CONFIDENTIAL
Verb ID
BA0
3A0
Verb ID
F02
RW
RW
RW
RW
184
R
R
R
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x11
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Command Verb Format
Payload
Command Verb Format
No connection.
No connection.
No connection.
Port H
Reserved
1 = disable Digital PC Beep
Reserved
Mono (left) amplifier gain step number
Payload
00
08
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08