IDTSTAC9228D3TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9228D3TAEB4X Datasheet - Page 113
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IDTSTAC9228D3TAEB4X
Manufacturer Part Number
IDTSTAC9228D3TAEB4X
Description
IC AUDIO CODEC 8CH HD 3.3V 48QFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9227X3TAEA2XR.pdf
(231 pages)
Specifications of IDTSTAC9228D3TAEB4X
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
STAC9228D3TAEB4X
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9228D3TAEB4X
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDTSTAC9228D3TAEB4XR
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
[25:22]
[21:20]
[19:16]
[15:12]
[11:9]
Bit
[8]
[7]
Bitfield Name
NOBLKCH
SmplWrdL
MaxWrdL
OrigFS
CA
CN
FS
Table 204. SPDIFIn VCSR0
IDT CONFIDENTIAL
RW
RW
R
R
R
R
R
R
113
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Original sample rate (IEC spec).
Clock accuracy
00 = Level II
01 = Level I
10 = Level III
11 = Reserved
Sample Rate
0000 = 44.1 KHz
0010 = 48 KHz
0011 = 32 KHz
All other combinations are reserved and shall not be
used until further defined (IEC spec).
Channel Number (audio channel)
0000 = do not take into account
0001 = A (left channel for stereo channel format)
0010 = B (right channel for stereo channel format)
0011 = C
1111 = O
Sample Word Length [2:0]
If MaxWrdL = 1:
000 = unspecified
001 = 20 bits
010 = 22 bits
011 = reserved
100 = 23 bits
101 = 24 bits
110 = 21 bits
111 = reserved
If MaxWrdL = 0:
000 = unspecified
001 = 16 bits
010 = 18 bits
011 = reserved
100 = 19 bits
101 = 20 bits
110 = 17 bits
111 = reserved
Max Word Length
0 = maximum audio sample word length is 20 bits
1 = maximum audio sample word length is 24 bits
0 = normal behavior
1 = disable block size checking for spdif_in.
STAC9227/9228/9228D
Description
PC AUDIO
V 1.1 01/08
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