IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 56

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 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-TQFP, 48-VQFP
• 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: STAC9274X5TAEA2XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.23. AFG GPIOPlrty
[31.:5]
Bit
[4]
[3]
[2]
Set1
Get
Bitfield Name
Rsvd
GP4
GP3
GP2
Table 59. AFG GPIOPlrty
Table 58. AFG GPIOPlrty
IDT CONFIDENTIAL
Verb ID
RW
RW
RW
RW
FEE
7EE
R
56
Reset
0x0
0x1
0x1
0x1
See bits [7:0] of bitfield table.
Command Response Format
Reserved
GPIO4 Polarity;
If configured as an output:
0= inverting
1= non-inverting
If configured as a non-sticky input:
0= inverting
1= non-inverting
If configured as a sticky input:
0= falling events will be detected
1= rising events will be detected
GPIO3 Polarity;
If configured as an output:
0= inverting
1= non-inverting
If configured as a non-sticky input:
0= inverting
1= non-inverting
If configured as a sticky input:
0= falling events will be detected
1= rising events will be detected
GPIO2 Polarity
If configured as an output:
0= inverting
1= non-inverting
If configured as a non-sticky input:
0= inverting
1= non-inverting
If configured as a sticky input:
0= falling events will be detected
1= rising events will be detected
Command Verb Format
Payload
00
STAC9271/9274
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08