IDTSTAC9227X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9227X5TAEB4XR Datasheet - Page 64
IDTSTAC9227X5TAEB4XR
Manufacturer Part Number
IDTSTAC9227X5TAEB4XR
Description
IC AUDIO CODEC 8CH HD 5V 48-QFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9227X3TAEA2XR.pdf
(231 pages)
Specifications of IDTSTAC9227X5TAEB4XR
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
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
STAC9227X5TAEB4XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9227X5TAEB4XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.3.5.
DAC0 PwrState
[31:8]
[7:4]
[3:2]
[1:0]
Bit
Bit
[3]
[2]
[1]
[0]
Set1
Get
Bitfield Name
Bitfield Name
OutAmpPrsnt
AmpParOvrd
InAmpPrsnt
Stereo
Rsvd2
Rsvd1
Table 72. DAC0 PwrState
Set
Act
Table 70. DAC0 WCap
Table 71. DAC0 PwrState
IDT CONFIDENTIAL
Verb ID
F05
705
RW
RW
RW
64
R
R
R
R
R
R
R
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x1
0x0
0x1
0x0
0x3
0x0
0x3
Command Verb Format
Payload
No amplifier info; use default amplifier
parameters from Audio Function node
instead
Output amp
No input amp
Stereo widget
Reserved
PS-Act: Actual power state of referenced
node.
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
00
STAC9227/9228/9228D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08
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