IDTSTAC9251G5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251G5TAEA1XR Datasheet - Page 128

• Manufacturer Part Number: IDTSTAC9251G5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251G5TAEA1XR

• 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: STAC9251G5TAEA1XR

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
[19:16]
[15:12]
[11:8]
[7:4]
[3:0]
Bit
Table 299. DigMicPin Config (for STAC9251 only) Command Response Format
Bitfield Name
Connection
Sequence
Assoc
Color
Misc
RW
RW
RW
RW
RW
RW
128
Reset
0x0
0x0
0x1
0xF
0x1
Connection Type. 0 = Unknown
Color of physical jack. 0 = Unknown
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.
STAC9250/9251
Description
PC AUDIO
V 1.2 01/08