IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 51
![IC AUDIO CODEC 8CH HD 3.3V 48QFP](/photos/31/27/312712/48pin_tqfp_sml.jpg)
IDTSTAC9220X3TAEA6XR
Manufacturer Part Number
IDTSTAC9220X3TAEA6XR
Description
IC AUDIO CODEC 8CH HD 3.3V 48QFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9220X3TAEA6XR.pdf
(161 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9220X3TAEA6XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.5.3.
6.5.4.
[31:24]
[23:20]
[19:16]
[15:12]
[31:8]
DAC0 AmpLeft
[6:0]
DAC0 WCap
[11]
[10]
Bit
Bit
[7]
[9]
Set1
Get
Get
Bitfield Name
Bitfield Name
SwapCap
PwrCntrl
Rsvd2
Rsvd1
Delay
Rsvd
Mute
Gain
Type
Dig
Table 57. DAC0 AmpLeft Command Response Format
Table 59. DAC0 WCap Command Response Format
Table 56. DAC0 AmpLeft Command Verb Format
Table 58. DAC0 WCap Command Verb Format
Verb ID
BA0
3A0
Verb ID
F00
RW
RW
RW
RW
R
R
R
R
R
R
R
R
51
See bits [7:0] of bitfield table
Reset
Reset
0x7F
0xD
0x0
0x1
0x0
0x0
0x0
0x1
0x1
0x0
Payload
00
Reserved
1 = Mute is active
Amplifier gain step number
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
Left and right channels can be swapped
Power State control is supported
Widget supports an Analog stream
Payload
09
STAC9220
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V1.0 01/08
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