IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 42

• Manufacturer Part Number: IDTSTAC9220X3TAEA6XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9220X3TAEA6XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 4
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 93 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 100
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 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
• 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: STAC9220X3TAEA6XR

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.4.12. AFG PwrState
6.4.13. AFG UnsolResp
[31:8]
[14:8]
[7:4]
[3:2]
[1:0]
[6:0]
Bit
Bit
[7]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
NumSteps
Rsvd2
Rsvd1
Rsvd1
Offset
Act
Set
Table 33. AFG OutAmpCap Command Response Format
Table 35. AFG PwrState Command Response Format
Table 36. AFG UnsolResp Command Verb Format
Table 34. AFG PwrState Command Verb Format
Verb ID
Verb ID
F08
708
F05
705
RW
RW
R
R
R
RW
R
R
R
42
Reset
0x0
0x2
0x0
0x2
Reset
0x7F
0x7F
See bits [7:0] of bitfield table
0x0
See bits [7:0] of bitfield table
Reserved
PS-Act: Actual power state of referenced node.
Reserved
PS-Set: Current power setting of referenced node.
0: All Powered-On
1: D1 = > PR0, PR1
2: D2 = > PR0, PR1, PR2, PR6, EAPD
3: D3 = > PR6, PR5, PR3, PR2, PR1, PR0, EAPD
Note: PR4 is not mapped in HD Audio
Payload
Payload
Number of steps in the gain range = 128
(-96dB to +0dB)
Reserved
0dB-step is programmed with this offset
00
00
STAC9220
Description
Description
See bitfield table
See bitfield table
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V1.0 01/08