STAC9200/9200D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
2. PERFORMANCE
2.1.
Audio Fidelity
DAC SNR:
ADC SNR:
100dB
90dB
2.2.
Electrical Specifications
2.2.1.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the STAC9200/9200D. These ratings,
which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the
device at these or any other conditions above those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods can affect product reliability.
Electrical parameters are guaranteed only over the recommended operating temperature range.
Item
Analog maximum supply voltage
Digital maximum supply voltage
VREFOUT output current
Voltage on any pin relative to ground
Operating temperature
Storage temperature
Soldering temperature
Pin
AVdd
DVdd
6 Volts
5.5 Volts
5 mA
Maximum Rating
Vss - 0.3 V to Vdd + 0.3 V
0
o
C to +70
o
C
-55
o
C to +125
o
C
260
o
C for 10 seconds
*
Soldering temperature information for all available packages
begins on
page 122.
2.2.2.
Recommended Operation Conditions
Parameter
Min.
Digital - 3.3 V
Analog - 3.3 V
3.135
3.135
3.8
4.75
0
T
case
(48-LQFP)
Typ.
3.3
3.3
4
5
Max.
3.465
3.465
4.2
5.25
+70
+90
Units
V
V
V
V
掳C
掳C
Power Supply Voltage
(Note: The +4V Analog voltage is supported by the
+5V version of the STAC9200 or STAC9200D.)
Analog - 4 V
Analog - 5 V
Ambient Operating Temperature
Case Temperature
IDT鈩?/div>
2-CHANNEL HIGH DEFINITION AUDIO CODEC
12
IDT CONFIDENTIAL
STAC9200/9200D
V 1.4 12/06
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