1

PS8443E

12/18/02

Features

• Low ON-Resistance (100 Ohms Max.) Minimizes Distortion

and Error Voltages

• Low Glitching Reduces Step Errors and Improves

Settling Times. Charge Injection: 5pC Max.

• Dual-Supply Operation (±2.7V to ±8V)

• Single-Supply Operation (+2.7V to +16V)

• ON-Resistance Matching Between Channels: <6 Ohms

• ON-Resistance Flatness: 10 Ohms (Max.)

• TTL/CMOS Logic Compatible (with +5V or ±5V supplies)

• Break-Before-Make action eliminates momentary crosstalk

• Rail-to-Rail Analog Signal Range

• Low Power Consumption, 10µW

• Pin Compatible with MAX396

• SOIC and SSOP Packages Minimize Board Area

Description

The PS396 low-voltage, CMOS analog multiplexer offers low ON-

resistance (100 ohms max.), which is matched to within 6 ohms

between switches and remains flat over the specified signal range

(10 ohms max). The PS396 is a 16-channel device.

The PS396 are fabricated using Pericom’s 17V silicon gate process.

Design improvements yield extremely low charge injection (5pC

max).

This multiplexeroperateswithasingle+2.7Vto+16Vsupplyorwith

±2.7V to ±8V dual supplies, while retaining CMOS-logic input

compatibility and fast switching. The PS396 is pin compatible with

the MAX396.

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PS396

Precision, 16-Channel

17V Analog Multiplexer

Applications

• Data Acquisition Systems

• Audio Switching and Routing

• Test Equipment

• PBX, PABX

• Telecommunication Systems

• Battery-Powered Systems

6

9

3

S

P

3

A2

A1

A0

AN

E

n

O

h

c

ti

w

S

xx

x

x

0

e

n

o

N

00

0

0

1

1

00

0

1

1

2

00

1

0

1

3

00

1

1

1

4

01

0

0

1

5

01

0

1

1

6

01

1

0

1

7

01

1

1

1

8

10

0

0

1

9

10

0

1

1

0

1

10

1

0

1

1

1

10

1

1

1

2

1

11

0

0

1

3

1

11

0

1

1

4

1

11

1

0

1

5

1

11

1

1

1

6

1

V+

N.C.

N.C.

NO16

NO15

NO14

NO13

NO12

NO11

NO10

NO9

GND

N.C.

A3

COM

V–

NO8

NO7

NO6

NO5

NO4

NO3

NO2

NO1

EN

A0

A1

A2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

N.C. = NO INTERNAL CONNECTION

NO1

NO16

NO15

NO14

NO13

NO12

NO11

NO10

NO9

NO8

NO7

NO6

NO5

NO4

NO3

NO2

CMOS DECODERS/DRIVERS

V+

V–

GND

COM

A0

A1

A2

A3

EN

PS396 16-Channel Single-Ended Multiplexer

Functional Block Diagrams and Pin Configurations

≤ 0.8V, Logic

≥ 2.4V