Absolute Maximum Ratings

1

Thermal Characteristics

Symbol

Description

Value

Units

θ

JA

Thermal Resistance

3

225

°C/W

P

D

Maximum Power Dissipation (T

4

440

mW

Symbol

Description

Value

Units

V

IN

IN to GND

-0.3 to 6.0

V

V

OUT

OUT to GND

-0.3 to V

V

V

EN/SET

EN/SET to GND

-0.3 to 6.0

V

I

MAX

Maximum Continuous Switch Current

250

mA

T

STORAGE

Storage Temperature Range

-65 to 150

°C

V

ESD

ESD Rating - HBM

2

4000

V

AAT4290/91

I/O Expander Load Switches with Serial Control

4290.2006.03.1.2

3

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 1.5k

Ω resistor to each pin.

3. Mounted on the board.

4. Derate 4.4mW/°C above 25°C.