IDTSTAC9251G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G3TAEA1XR Datasheet - Page 73
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IDTSTAC9251G3TAEA1XR
Manufacturer Part Number
IDTSTAC9251G3TAEA1XR
Description
IC AUD CODEC 2CH HD 3.3V 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9250G3TAEA1XR.pdf
(137 pages)
Specifications of IDTSTAC9251G3TAEA1XR
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; 4.75 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
STAC9251G3TAEA1XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9251G3TAEA1XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
5.13. ADC0VolMux Node (NID = 0x09)
5.13.1. ADC0VolMux VolRight
[23:20]
[19:16]
[15:12]
[31:4]
[11:8]
[7:4]
[3:0]
[3:0]
Bit
Bit
Set1
Get
Bitfield Name
Bitfield Name
Connection
Table 139. ADC0VolMux VolRight Command Response Format
Sequence
Device
Rsvd1
Table 137. DigOutPin Config Command Response Format
Assoc
Color
Table 138. ADC0VolMux VolRight Command Verb Format
Misc
Gain
Verb ID
B80
390
RW
RW
RW
RW
RW
RW
RW
RW
RW
73
R
See bits [7:0] of bitfield table
Reset
Reset
0x4
0x5
0x1
0x1
0x3
0x0
0x0
0x0
Payload
Default Device, indicating intended use of
jack. 4 = SPDIF Out
Connection Type. 5 = optical
Color of physical jack. 1 = Black
Misc[0] = Jack Detect override.
Default Association for Pin Complex groups.
Reserved value 0000b should not be used.
Value 1111b indicates lowest priority.
All Widgets in an association must have
unique sequence number.
Reserved
Amplifier gain step number
00
STAC9250/9251
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V 1.2 01/08
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