IDTSTAC9251G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G3TAEA1XR Datasheet - Page 37
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
5.5.18. AFG SysID
[31:4]
Bit
[3]
[2]
[1]
[0]
Set1
Set2
Set3
Set4
Get
Bitfield Name
Mask3
Mask2
Mask1
Mask0
Rsvd
Table 43. AFG GPIOSticky Command Response Format
Table 44. AFG SysID Command Verb Format
Verb ID
RW
RW
RW
RW
RW
F20
720
721
722
723
R
37
Reset
0x0
0x0
0x0
0x0
0x0
See bits [23:16] of bitfield table
See bits [31:24] of bitfield table
See bits [15:8] of bitfield table
See bits [7:0] of bitfield table
Reserved
GPIO3 input type (when configured as input):
0 = Non-Sticky (level-sensitive)
1 = Sticky (edge-sensitive)
Sticky inputs are cleared by writing zero to
corresponding bit of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO2input type (when configured as input):
0 = Non-Sticky (level-sensitive)
1 = Sticky (edge-sensitive)
Sticky inputs are cleared by writing zero to
corresponding bit of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO1input type (when configured as input):
0 = Non-Sticky (level-sensitive)
1 = Sticky (edge-sensitive)
Sticky inputs are cleared by writing zero to
corresponding bit of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO0input type (when configured as input):
0 = Non-Sticky (level-sensitive)
1 = Sticky (edge-sensitive)
Sticky inputs are cleared by writing zero to
corresponding bit of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
Payload
00
STAC9250/9251
Description
See bitfield table
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO
V 1.2 01/08
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