1

PS8591D

11/17/04

Features

• Low On-Resistance (60 Ohm typ.) Minimizes Distortion

and Error Voltages

• Single-Supply Operation (+2.0V to 12.0V)

• Dual-Supply Operation (± 2.0V to ± 6.0V)

• Improved Second Sources for MAX4530/MAX4531/MAX4532

• 75 Ohm On-Resistance with ±5V supplies

• 150 Ohm On-Resistance with ±5V supply

• TTL/CMOS Logic Compatible

• Break-Before-Make action eliminates momentary crosstalk

• Rail-to-RailAnalog Signal Range

• Low Power Consumption, <1µW

• Narrow SOIC, and SSOP Packages Minimize BoardArea

Applications

• Data Acquisition Systems

• Audio Switching and Routing

• Test Equipment

• PBX, PABX

• Telecommunication Systems

• Battery-Powered Systems

Description

PS4530/PS4531/PS4532 are low voltage CMOS analog ICs config-

ured as an 8-channel multiplexer (mux) (PS4530), two 4-channel

muxes (PS4531), and three single-pole/double-throw switches

(PS4532). These devices are pin compatible with the industry

standard 74H4351/74HC4352/74HC4353. All devices have two

complementary switch-enable inputs and address latching.

The PS4530/PS4531/PS4532 operate from a single supply of +2V to

+12V, or from dual supplies of ±2V to ±6V. On-resistance (150Ohm

max.) is matched between switches to 8Ohm max. Each switch can

handle rail-to-rail analog signals. Off-leakage current is only 1nA

All digital inputs have 0.8V and 2.4V logic thresholds, ensuring

both TTL-logic and CMOS-logic compatibility when using ±5V or

a single +5V supply.

Functional Block Diagrams and Pin Configurations

Top View

PS4530

Top View

PS4531

Top View

PS4532

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

N.C.

COMB

NO0B

NO3B

NO1B

NO2B

EN1

EN2

V–

GND

COMA

V+

NO0A

NO2A

NO1A

NO3A

N.C.

ADDB

ADDA

LE

Logic

PS4531

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

N.C.

NOA

NOB

COMA

NCB

NCA

EN1

EN2

V–

GND

NOC

V+

NCC

COMC

COMB

ADDC

N.C.

ADDB

ADDA

LE

Logic

PS4532

PS4530/PS4531/PS4532

Precision 8-Ch, 2-Ch, Latched

Analog Multiplexers/Switches

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NARROW DIP/WIDE SO

NARROW DIP/WIDE SO

NARROW DIP/WIDE SO

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

N.C.

COM

NO1

NO7

NO3

NO5

EN1

EN2

N.C.

GND

NO0

V+

NO6

NO4

NO2

ADDC

N.C.

ADDB

ADDA

LE

Logic

PI5A4530