IDTSTAC9227X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9227X5TAEB4XR Datasheet - Page 112

• Manufacturer Part Number: IDTSTAC9227X5TAEB4XR
• Description: IC AUDIO CODEC 8CH HD 5V 48-QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

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

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.12.9. SPDIFIn VCSR0
[30:28]
[27:26]
[31:15]
[31]
[14:8]
Bit
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Set1
Get
Bitfield Name
RcvSmplRate
RcvRateMult
Bitfield Name
Rsvd
Table 202. SPDIFIn DigCnvtr
AUDIO
Rsvd2
COPY
Rsvd1
DigEn
Table 204. SPDIFIn VCSR0
PRO
PRE
CC
L
V
Table 203. SPDIFIn VCSR0
Verb ID
IDT CONFIDENTIAL
FE0
7E0
RW
R
R
R
RW
RW
112
R
R
R
R
R
R
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table.
Reset
0x00
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Recovered sample rate base
0 = 48 KHz
1 = 44.1 KHz
Recovered sample rate multiplier
000 = 1X
001 = 2X, all others reserved
Reserved
Command Verb Format
Payload
Reserved
CC[6:0] - Category Code
L - Generation Level
PRO - Professional
/AUDIO - Non-Audio
COPY - Copyright
PRE - Preemphasis
Reserved (VCFG bit applies only to output
streams)
V - Validity
DigEn - Digital Enable
00
STAC9227/9228/9228D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08