stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 155

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PORT-F_R (HP*)
PORT-F_L (HP*)
PORT-A_R (HP)
PORT-D_R(HP)
PORT-A_L (HP)
PORT-D_L(HP)
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
VREFOUT-C
VREFOUT-D
VREFOUT-B
VREFOUT-A
PORT-E_R
PORT-B_R
PORT-C_R
VREF FILT
PORT-E_L
PORT-B_L
PORT-C_L
Pin Name
Sense A
Sense B
AVDD1
AVDD2
AVSS1
AFILT1
AFILT2
AVSS3
GPIO2
GPIO0
CAP2
CD-G
CD-R
CD-L
NC
NC
Reference Voltage out drive (intended for microphone bias) for Port C
Reference Voltage out drive (intended for microphone bias) for Port D
Reference Voltage out drive (intended for microphone bias) for Port B
Reference Voltage out drive (intended for microphone bias) for Port A
General Purpose I/O tied to AVDD50K internal pull-up to AVddgnda
General Purpose I/O tied to AVDD50K internal pull-up to AVddgnda
Anti-Aliasing Filter Cap-ADC right channel
Anti-Aliasing Filter Cap-ADC left channel
Jack insertion detection Ports A, B, C, D
Jack Insertion Detection Port E, F, G, H
Analog Vdd = 5.0 V or 3.3 V
Analog Vdd = 5.0 V or 3.3 V
Input/Output of Right DAC3
Input/Output of Right DAC2
Input/Output of Right DAC1
Input/Output of Right DAC0
Input/Output of Right DAC0
Input Right Channel Port E
Input/Output of Left DAC3
Input/Output of Left DAC2
Input/Output of Left DAC1
Input/Output of Left DAC0
Input/Output of Left DAC0
CD Audio Analog Ground
Input Left Channel Port E
CD Audio Right Channel
CD Audio Left Channel
Analog Virtual Ground
ADC reference Cap
Analog Ground
Analog Ground
Pin Function
No Connect
No Connect
155
STAC9220
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Digital)
I/O(Digital)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Digital)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
N/C
I/O
Pull-up 50 KΩ
Pull-up 50 KΩ
/Pull-down
Internal
Pull-up
or more
or more
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
PC AUDIO
Location
V1.0 01/08
Pin
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45