IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 97

• 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
5.18.3. PortCPin ConnLen
[15:8]
[31:8]
Bit
[6:0]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Bit
[7]
Get
Bitfield Name
ImpSenseCap
HPhnDrvCap
PresDtctCap
BalancedIO
VRefCntrl
Bitfield Name
OutCap
TrigRqd
Rsvd1
InCap
LongForm
Table 213. PortCPin ConnLen Command Response Format
Rsvd
Table 211. PortCPin Cap Command Response Format
N
Table 212. PortCPin ConnLen Command Verb Format
RW
R
R
R
R
R
R
R
R
R
Verb ID
F00
RW
97
R
R
R
Reset
0x17
0x0
0x0
0x1
0x1
0x0
0x1
0x1
0x1
Reset
0x01
0x0
0x0
VRef generation is supported by this pin complex,
and the following voltages can be produced on the
associated VRef pin: 80% Avdd; 50% Avdd; GND;
Hi-Z (required since pin complex is output capable)
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is output capable.
Pin does not have a headphone amplifier.
Pin complex can perform Presence Detect.
Trigger is required for impedance measurement
Pin complex supports impedance sense.
Reserved
Connection list uses short-form (7-bit) NID
entries.
Number of NID entries in connection list.
Payload
0E
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08