Characteristics And Specifications; Recommended Operating Conditions; Absolute Maximum Ratings - Cirrus Logic CS4244 Manual

3. CHARACTERISTICS AND SPECIFICATIONS

RECOMMENDED OPERATING CONDITIONS

GND = 0 V; all voltages with respect to ground.
Parameters
DC Power Supply
Analog Core
Level Translator
Temperature
Ambient Operating Temperature - Power Applied
Junction Temperature
Notes: 3. Device functional operation is guaranteed within these limits. Functionality is not guaranteed or
implied outside of these limits. Operation outside of these limits may adversely affect device reliability.

ABSOLUTE MAXIMUM RATINGS

GND = 0 V; all voltages with respect to ground.
DC Power Supply
Analog Core
Level Translator
VDREG Current
Inputs
Input Current
Analog Input Voltage
Logic Level Input Voltage
Temperature
Ambient Operating Temperature - Power Applied
Storage Temperature
O
WARNING: PERATION BEYOND THESE LIMITS MAY RESULT IN PERMANENT DAMAGE TO THE DEVICE .
Notes: 4. No external loads should be connected to the VDREG pin. Any connection of a load to this point may
result in errant operation or performance degradation in the device.
5. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
SCR latch-up.
6. The maximum over/under voltage is limited by the input current.
DS900F2
(Note 3)
Automotive
Commercial
Parameters
Symbol Min
3.135
VA
4.75
VL 1.71
-40
T
A
0
T -40
J
Symbol
VA
VL
(Note 4) I
VDREG
(Note 5) I
in
(Note 6) V
INA
(Note 6) V
IND
T
A
T
stg
CS4244
Typ Max
3.3 3.465
5 5.25
- 5.25
- +85
- +70
- +150
Min Max
-0.3 5.5
-0.3 5.5
- 10
- ±10
- 0.3 VA + 0.4
-0.3 VL + 0.4
-55 +125
-65 +150
Units
V
V
V
C
C
C
Units
V
V

A
mA
V
V
°C
°C
8