CS5471
RECOMMENDED OPERATING CONDITIONS
(AGND, DGND = 0.0 V)
Parameter
DC Power Supplies
Positive Digital
Positive Analog
Negative Analog
Symbol
VD+
VA+
VA-
VREF+
Min
2.7
2.7
-2.2
-
Typ
3.0
3.0
-2.0
1.2
Max
3.5
3.5
-1.8
-
Unit
V
V
V
V
Voltage Reference Input
ABSOLUTE MAXIMUM RATINGS
(AGND, DGND = 0.0 V; See Note 8.)
Parameter
DC Power Supplies
Positive Digital
Positive Analog
Negative Analog
(Note 9 and 10)
(Note 11)
All Analog Pins
All Digital Pins
Symbol
VD+
VA+
VA-
I
IN
I
OUT
PDN
V
INA
V
IND
T
A
T
stg
Min
-0.3
-0.3
-2.5
-
-
-
VA- - 0.3
-0.3
-40
-65
Typ
-
-
-
-
-
-
-
-
-
Max
+3.5
+3.5
-0.3
±10
±25
500
(VA+) + 0.3
(VD+) + 0.3
85
150
Unit
V
V
V
mA
mA
mW
V
V
°C
°C
Input Current, Any Pin Except Supplies
Output Current
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
Notes: 8. All voltages with respect to AGND.
9. Applies to all pins including continuous over-voltage conditions at the analog input (AIN) pins.
10. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
supply pin is ±50 mA.
11. Total power dissipation, including all input currents and output currents.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
5
CIRRUS [ CIRRUS LOGIC ]
