AAT4290/91
I/O Expander Load Switches with Serial Control
Absolute Maximum Ratings1
Symbol
Description
Value
Units
VIN
VOUT
IN to GND
-0.3 to 6.0
-0.3 to VIN + 0.3
-0.3 to 6.0
250
V
V
OUT to GND
VEN/SET
IMAX
TSTORAGE
VESD
EN/SET to GND
V
Maximum Continuous Switch Current
Storage Temperature Range
ESD Rating - HBM2
mA
°C
V
-65 to 150
4000
Thermal Characteristics
Symbol
Description
Value
Units
θJA
PD
Thermal Resistance3
Maximum Power Dissipation (TA = 25°C)4
225
440
°C/W
mW
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Human body model is a 100pF capacitor discharged through a 1.5kΩ resistor to each pin.
3. Mounted on the board.
4. Derate 4.4mW/°C above 25°C.
4290.2006.03.1.2
3
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
