IDTSTAC9205X3TAEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9205X3TAEB2XR Datasheet - Page 181

• Manufacturer Part Number: IDTSTAC9205X3TAEB2XR
• Description: IC AUD CODEC 4CH HD 3.3V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9205X3TAEB2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 98 / 103
• Dynamic Range, Adcs / Dacs (db) Typ: 98 / 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9205X3TAEB2XR

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
No.
Pin
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
11
STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PORT-D_R (HP)
PORT-D_L (HP)
VREFOUT-E /
VREFOUT-F /
VREFOUT-B
VREFOUT-C
MONO_OUT
PORTC_R
PORTE_R
PORTF_R
PORTB_R
VREFFILT
SENSE_A
PORTE_L
PORTB_L
PORTC_L
SENSE_B
PORTF_L
PCBEEP
CD-GND
RESET#
AVDD1
AVSS1
GPIO3
GPIO4
SYNC
Name
CAP2
CD-R
CD-L
Pin
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)
IO(Analog)
IO(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Digital)
I(Digital)
Type
Pin
Pull-down
Pull-up/
Internal
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
181
CD Audio Left Channel
Analog Virtual Ground
HD Audio Frame Sync
HD Audio Reset
PC Beep
Jack insertion detection Ports A, B, C, D
Input/Output of Left DAC0
Input/Output of Right DAC0
Input/Output of Left DAC1
Input/Output of Right DAC1
CD Audio Analog Ground
CD Audio Right Channel
Input/Output of Left DAC0 & DAC1
Input/Output of Right DAC0 & DAC1
Input/Output of Left DAC1
Input/Output of Right DAC1
Analog Vdd = 5.0 V or 3.3 V
Analog Ground
Reference Voltage out drive (intended for microphone bias) for
Port B
Reference Voltage out drive (intended for microphone bias) for
Port C
Reference Voltage out drive (intended for microphone bias) for
Port F or analog GPIO3
Reference Voltage out drive (intended for microphone bias) for
Port E or analog GPIO4
Mono output of DAC0
ADC reference Capacitor
Jack insertion detection Ports E, F
Input/Output of Left DAC0
Input/Output of Right DAC0
STAC9204/9205
Pin Description
PC AUDIO
V 1.0 12/06