IDTSTAC9227X3TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9227X3TAEB4XR Datasheet - Page 198

• Manufacturer Part Number: IDTSTAC9227X3TAEB4XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9227X3TAEB4XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 4
• 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9227X3TAEB4XR

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.31.4. VolumeKnob ConLstEntry0
6.31.5. VolumeKnob ConLstEntry4
[31:8]
[31:24]
[23:16]
[6:0]
Bit
[7]
[31:24]
[23:16]
[15:8]
Bit
[7:0]
Bit
Get
Get
Bitfield Name
Bitfield Name
LForm
ConL
Rsvd
Table 462. VolumeKnob ConLstEntry0
Table 464. VolumeKnob ConLstEntry4
ConL7
ConL6
Bitfield Name
Table 461. VolumeKnob ConLstEntry0
Table 463. VolumeKnob ConLstEntry4
Table 460. VolumeKnob ConLst
ConL3
ConL2
ConL1
ConL0
RW
R
R
R
IDT CONFIDENTIAL
RW
R
R
Verb ID
Verb ID
DAC4 disable = 0x04
DAC4 enable = 0x05
F02
F02
RW
198
R
R
R
R
Reset
0x0
0x0
Reset
0x0
0x0
Reset
0x05
0x04
0x03
0x02
Command Response Format
Command Response Format
Command Response Format
Command Verb Format
Command Verb Format
Reserved.
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
DAC3
DAC2
DAC1
DAC0
No connection.
No connection.
Payload
Payload
00
04
STAC9227/9228/9228D
Description
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.1 01/08