1

PS8168E

09/16/02

TopView

Features

• Low On-Resistance, (16

−ohms typ)

Minimizes Distortion and Error Voltages

• On-Resistance Match Between Channels, <2 ohms

• Guaranteed On-Resistance Flatness, <4 ohms

• Low Charge Injection, 3pC typ.

• ESD Rating >2000V per Method 3015.7

• Single-Supply Operation (+3V to +15V)

• Bipolar-Supply Operation (±3V to ±8V)

• Low Power Consumption, <1µA

• TTL/CMOSCompatible

Description

The PS391/ PS392/ PS393 are improved, quad, single-pole single-

throw (SPST) analog switches designed to operate with ±3V to ±8V

power supplies or a single 3V to 15V supply. The PS391 has four

normally closed (NC) switches, the PS392 has four normally open

(NO) switches. The PS393 has two NO and two NC switches. All

three devices offer low leakage (<2pA typ) and fast switching

battery-powered equipment.

With ±5V supplies, the PS391/PS392/PS393 guarantee <2ohm

These switches are fully specified for single +5V operation, with

For operation below 5V, the PI5A391A/PI5A392A/PI5A393A are

also recommended.

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

PS391/PS392/PS393

Precision, Quad, SPST, Analog Switches

FunctionalDiagrams,PinConfigurations,andTruthTables

N.C. = No Connect.

Switches shown for logic “0” input

TopView

TopView

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

IN1

COM1

NC1

V-

GND

NC4

IN4

COM4

IN2

NC2

V

N.C.

NC3

COM3

IN3

COM2

PS391

+

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

IN1

COM1

NO1

V-

GND

NO4

IN4

COM4

IN2

NO2

V+

N.C.

NO3

COM3

IN3

COM2

PS392

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

IN1

COM1

NO1

V-

GND

NO4

IN4

COM4

IN2

NC2

V

N.C.

NC3

COM3

IN3

COM2

PS393

+

1

9

3

S

P

c

i

g

o

Lh

c

t

i

w

S

0

1

N

O

F

F

O

3

9

3

S

P

c

i

g

o

L4

,

1

s

e

h

c

t

i

w

S3

,

2

s

e

h

c

t

i

w

S

0

1

F

F

O

N

O

N

O

F

F

O

2

9

3

S

P

c

i

g

o

Lh

c

t

i

w

S

0

1

F

F

O

N

O

Applications

• Instrumentation

• Battery Powered Systems

• Audio Switching

• ±5V Data Acquisition Systems

• Sample-and-Hold Circuits

• Telecommunications Systems