CS4373 Datasheet, PDF (6/20 Pages) Cirrus Logic – Low-power, High-performance Delta-Sigma Test DAC

CS4373
DIGITAL CHARACTERISTICS
Parameter
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
Symbol
Min
Typ
V_IH
0.6 * VD
-
V_IL
0.0
-
I_in
-
±1
Max Unit
VD
V
0.8
V
±10
µA
ABSOLUTE MAXIMUM RATINGS
CAUTION: Operation at or beyond these limits may result in permanent damage to the device. Normal operation
is not guaranteed at these extremes.
Parameter
DC Power Supplies (Note 9, 10)
Input Current, Any Pin Except Supplies
Input Current, Supplies
Output Current
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
Symbol
Positive Digital VD
Positive Analog VA+
Negative Analog VA-
(Note 11, 12)
(Note 12)
(Note 13)
I_IN
I_IN
I_OUT
PDS
All Analog Pins
All Digital Pins
V_INA
V_IND
T_A
T_stg
Min
-0.3
-0.3
-3.3
-
-
-
-
(VA-) - 0.5
-0.5
-40
-65
Max
Unit
+6.8
V
+6.8
V
+0.3
V
±10
mA
±50
mA
±25
mA
500
mW
(VA+) + 0.5
V
(VD) + 0.5
V
85
°C
150
°C
9. VA+ and VA- must satisfy {(VA+) - (VA-)} < +6.8 V.
10. VD and VA- must satisfy {(VD) - (VA-)} < +7.6 V.
11. Includes continuous over-voltage conditions at the analog input (AIN) pins.
12. Transient current of up to 100 mA can be safely tolerated without SCR latch-up.
13. Total power dissipation, including all input and output currents.
6
DS577F1