IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 66
IDTSTAC9251H5TAEA1XR
Manufacturer Part Number
IDTSTAC9251H5TAEA1XR
Description
IC AUDIO CODEC 2CH HD 5V 48-LQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9250G3TAEA1XR.pdf
(137 pages)
Specifications of IDTSTAC9251H5TAEA1XR
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
STAC9251H5TAEA1XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9251H5TAEA1XR
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
5.11.6.
DigInPin Sense
[30:0]
[31:8]
[5:0]
[31]
Bit
Bit
[7]
[6]
Set1
Set2
Get
Bitfield Name
Bitfield Name
Present
Rsvd2
Rsvd1
Rsvd
Table 117. DigInPin UnsolResp Command Response Format
Tag
En
Table 119. DigInPin Sense Command Response Format
Table 118. DigInPin Sense Command Verb Format
Verb ID
F09
709
709
RW
RW
RW
RW
R
R
R
R
66
Reset
Reset
0x0
0x0
0x00
0x00
0x0
0x0
See bits [7:0] of bitfield table
See bits [7:0] of bitfield table
1 = something is plugged into jack associated with
Pin Complex. For this widget, Presence Detect
indicates that the SPDIF-in clock recovery circuit
has locked onto a valid SPDIF-in sampling
frequency. Any change in status will generate an
Unsolicited Response, if enabled with verb 708.
Reserved. Impedance sense not supported for this
Pin Complex.
Reserved
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon lock or
loss-of-lock by SPDIF-in clock recovery circuit.
Reserved.
Software programmable field returned in top six
bits (31:26) of every Unsolicited Response
generated by this node.
Payload
00
STAC9250/9251
Description
Description
See bitfield table
0000_0000h
0000_0000h
Response
PC AUDIO
V 1.2 01/08
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