IDTSTAC9228D3TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9228D3TAEA2XR Datasheet - Page 58

• Manufacturer Part Number: IDTSTAC9228D3TAEA2XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9228D3TAEA2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 4
• 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-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: STAC9228D3TAEA2XR

IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
[31:5]
Bit
[4]
[3]
[2]
Bitfield Name
Rsvd
GP4
GP3
GP2
Table 58. AFG GPIOPlrty
IDT CONFIDENTIAL
RW
RW
RW
RW
58
R
Reset
Command Response Format
0x0
0x1
0x1
0x1
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.
STAC9227/9228/9228D
Description
PC AUDIO
V 1.1 01/08