IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 66

• Manufacturer Part Number: IDTSTAC9250G3TAEA1XR
• Description: IC AUD CODEC 2CH HD 3.3V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9250G3TAEA1XR

• 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: STAC9250G3TAEA1XR

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