IDTSTAC9202X3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9202X3TAEA1XR Datasheet - Page 37
IDTSTAC9202X3TAEA1XR
Manufacturer Part Number
IDTSTAC9202X3TAEA1XR
Description
IC AUDIO CODEC 2CH HD 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9202X3TAEA1XR.pdf
(135 pages)
Specifications of IDTSTAC9202X3TAEA1XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
89 / 100
Dynamic Range, Adcs / Dacs (db) Typ
88 / 99
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-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9202X3TAEA1XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9202X3TAEA1XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.5.
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
DAC0Cnvtr Node (NID = 0x02)
5.5.1.
DAC0Cnvtr Frmt
[31:16]
[13:11]
[3:2]
[1:0]
[15]
[14]
Bit
Bit
Set1
Get
Bitfield Name
Bitfield Name
RateBase
StrmType
RateMult
Rsvd2
Rsvd2
Mode
Table 49. DAC0Cnvtr Frmt Command Response Format
Table 47. AFG DigMic Command Response Format
Table 48. DAC0Cnvtr Frmt Command Verb Format
Verb ID
IDT CONFIDENTIAL
A
2
RW
RW
RW
RW
RW
R
R
R
See bits [15:0] of bitfield table
Reset
Reset
0x0
0x1
0x0
0x0
0x0
0x0
Payload
0000
Reserved
Selects the DigMic mode:
0 = disabled
1 = dual mono
2 = single stereo 0
3 = single stereo 1
Reserved
Stream Type: only PCM streams are
supported by this widget.
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
37
STAC9202
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V 1.2 01/08
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