2

PS8185F

09/28/04

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

PS398/PS399

Precision 8-Ch, Diff. 4-Ch, 17V Analog Multiplexers

PS398

A2

A1

A0

EN

On Switch

X

X

X

0

None

0

0

0

1

1

0

0

1

1

2

0

1

0

1

3

0

1

1

1

4

1

0

0

1

5

1

0

1

1

6

1

1

0

1

7

1

1

1

1

8

Caution: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating

and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied.

ThermalInformation

Continuous Power Dissipation

SOIC (derate 8.7mW/ °C above +70°C) ........................... 650mW

Storage Temperature ........................................ –65°Cto+150°C

Lead Temperature (soldering, 10s) .................................. +300°C

Note 1: Signals on NO, COM, or logic inputs exceeding V+ or V- are

clamped by internal diodes. Limit forward diode current to 30mA.

Absolute Maximum Ratings

Voltages Referenced to V-

V+ ....................................................................... -0.3V to + 17V

GND .................................................................... -0.3V to + 17V

GND ........................................................... -0.3V to ( V+) + 0.3V

or 30mA, whichever occurs first

Current (any terminal ) ......................................................... 30mA

Peak Current, COM, NO, NC

(pulsed at 1ms, 10% duty cycle) ..................................... 100mA

ESD per method 3015.7 .................................................. >2000V

Truth Tables

9

9

3

S

P

1

A0

AN

Eh

c

t

i

w

S

N

O

XX

0

e

n

o

N

00

1

1

01

1

2

10

1

3

111

4

≤ 0.8V

≥ 2.4V