CS4328 Datasheet, PDF (3/31 Pages) Cirrus Logic – 18-Bit, Stereo D/A Converter for Digital Audio

CS4328
DIGITAL CHARACTERISTICS
(TA = 25 °C; VA+ ,VD+ = 5V ± 5%; VA- = -5V ± 5%)
Parameter
Symbol
Min
Typ
Max
Units
High-Level Input Voltage
VIH
70%VD+
-
-
V
Low-Level Input Voltage
VIL
-
-
30%VD+
V
High-Level Output Voltage at Io = -20µA
VOH
4.4
-
-
V
Low-Level Output Voltage at Io = 20µA
VOL
-
-
0.1
V
Input Leakage Current
(Note 5)
Iin
-
-
1.0
µA
Note: 5. TST, DIF0 & DIF1 have internal pull-down devices, nominally 90kΩ.
ABSOLUTE MAXIMUM RATINGS (AGND1-3, DGND = 0V, all voltages with respect to ground.)
Parameter
Symbol
Min
Max
Units
DC Power Supplies:
Positive Digital
Positive Analog
Negative Analog
|VA+ - VD+|
VD+
-0.3
6.0
V
VA+
-0.3
6.0
V
VA-
0.3
-6.0
V
-
0.4
V
Input Current, Any Pin Except Supplies
Iin
-
±10
mA
Digital Input Voltage
VIND
-0.3
(VD+)+0.4
V
Ambient Operating Temperature (power applied)
TA
-55
125
°C
Storage Temperature
Tstg
-65
150
°C
WARNING: Operation at or beyond these limits may result in permanent damage to the device
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AGND1, AGND2, AGND3, DGND = 0V; all voltages with respect to ground)
Parameter
Symbol
Min
Typ
Max
Units
DC Power Supplies:
Positive Digital
Positive Analog
Negative Analog
|VA+ - VD+|
VD+
4.75
5.0
5.25
V
VA+
4.75
5.0
5.25
V
VA-
-4.75
-5.0
-5.25
V
-
-
0.4
V
DS62F3
3