CS4281 Datasheet, PDF (3/36 Pages) Cirrus Logic – CrystalClear PCI Audio interface

CS4281
CrystalClear™ PCI Audio Interface
CHARACTERISTICS/SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
(PCIGND = CGND = CRYGND = 0 V, all voltages with respect to 0 V)
Power Supplies
Parameter
Total Power Dissipation
Input Current per Pin, DC (Except supply pins)
Output current per pin, DC
Digital Input voltage
Ambient temperature (power applied)
Storage temperature
Symbol Min Typ Max Unit
PCIVDD
-
-
4.6
V
VAUX
-
CVDD
-
CRYVDD
-
VDD5REF -
-
4.6
V
-
4.6
V
-
4.6
V
-
5.5
V
(Note 1)
-
-
1.0
W
-
-
±10
mA
-
-
±50
mA
(Note 2)
-0.3
-
Vdd+
V
0.3
(Note 3)
-55
-
125
°C
-65
-
150
°C
Notes: 1. Includes all power generated by AC and/or DC output loading.
2. The power supply pins are at recommended maximum values.
3. At ambient temperatures above 70° C, total power dissipation must be limited to less than 0.4 Watts.
WARNING: Operation beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(PCIGND = CGND = CRYGND = 0 V, all voltages with respect to 0 V)
Power Supplies
Parameter
Operating Ambient Temperature
Symbol Min Typ Max Unit
PCIVDD
3
3.3
3.6
V
VAUX 3.135 3.3 3.465
V
CVDD
3
3.3
3.6
V
CRYVDD 3
3.3
3.6
V
VDD5REF 4.75
5
5.25
V
T_A
0
25
70
°C
Specifications are subject to change without notice.
CIRRUS LOGIC PRODUCT DATA SHEET
DS308PP4
3