IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 154

• 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

8. PIN INFORMATION
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
DVDD_CORE1
DVDD_CORE3
Volume Down
SDATA_OUT
Volume Up
8.1.
8.2.
SDATA_IN
Pin Name
PC BEEP
BIT_CLK
RESET#
DVSS2
DVSS3
SYNC
STAC9220 Pin Diagram
Pin Table for STAC9220
HD Audio Serial Data output (inbound stream)
HD Audio Serial Data input (outbound stream)
HD Audio Frame Sync
Digital Vdd = 3.3 V
Digital Vdd = 3.3 V
HD Audio Bit Clock
HD Audio Reset
Volume Control
Volume Control
Digital Ground
Digital Ground
Pin Function
STAC 9223 this pin is
PC Beep
SPDIF_OUT/ADAT
N.C. = No Connect
** Note- For the
GPIO3/SPDIF-IN
**SPDIF-OUT
VREFOUT-A
PORT-A_R
PORT-A_L
AVDD2
154
GPIO2
GPIO0
GPIO1
AVSS
N.C.
N.C.
37
38
39
40
41
42
43
44
45
46
47
48
48 pin LQ FP
STAC9220
I/O(Digital)
O(Digital)
I(Analog)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I/O
/Pull-down
Internal
Pull-up
Pull-Up
Pull-Up
None
None
None
None
None
None
None
None
None
None
24 PO RT-C_R
23 PO RT-C_L
22 PO RT-B_R
21 PO RT-B_L
20 CD_R
19 CD-G
18 CD_L
17
16 PO RT-F_L (HP)
15 PO RT-E_R
14 PO RT-E_L
13 SENSE_A
PO RT-F_R (HP)
PC AUDIO
Location
V1.0 01/08
Pin
10
11
12
1
2
3
4
5
7
8
9
6