IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 41

• Manufacturer Part Number: IDTSTAC9220X3TAEA6XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9220X3TAEA6XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 4
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 93 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 100
• 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-QFP
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9220X3TAEA6XR

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.4.11.
Bit
1
0
[30:23]
[22:16]
AFG OutAmpCap
[31]
[15]
Bit
Bitfield Name
Get
GP1
GP0
Bitfield Name
StepSize
Rsvd3
Rsvd2
Mute
Table 31. AFG GPIO Polarity Command Response Format
Table 33. AFG OutAmpCap Command Response Format
RW
RW
RW
Table 32. AFG OutAmpCap Command Verb Format
Reset
0x1
0x1
Verb ID
F00
RW
R
R
R
R
GPIO 1 Input Polarity Control (used in conjunction with GPIOSticky)
and Output Type Control.
When configured as a level-sensitive input:
0 = inverted
1 = not inverted (default)
When configured as an edge-sensitive input:
0 = falling-edge triggered
1 = rising-edge triggered
When configured as an output:
0 = push-pull (CMOS)
1 = open drain (default)
GPIO 0 Input Polarity Control (used in conjunction with GPIOSticky)
and Output Type Control.
When configured as a level-sensitive input:
0 = inverted
1 = not inverted (default)
When configured as an edge-sensitive input:
0 = falling-edge triggered
1 = rising-edge triggered
When configured as an output:
0 = push-pull (CMOS)
1 = open drain (default)
41
Reset
0x02
0x1
0x0
0x0
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 0.75dB
Reserved
Payload
12
Description
STAC9220
Description
See bitfield table
Response
PC AUDIO
V1.0 01/08