General Description

The MAX4591/MAX4592/MAX4593 are high-speed,

precision, quad, single-pole/single-throw (SPST) analog

switches designed to operate at +12V or +15V. The

MAX4591 has four normally closed (NC) switches, and

the MAX4592 has four normally open (NO) switches.

The MAX4593 has two NO and two NC switches. All

three devices offer low leakage (100pA max) and fast

With a +12V supply, the MAX4591/MAX4592/MAX4593

offer guaranteed 1

Ω max channel-to-channel matching,

20

ness over the specified range.

These switches are also fully specified for single +15V

operation, with 16

and 1.5

Ω max flatness. For low-voltage or dual-supply

operation, refer to the MAX391 data sheet.

These low-voltage switches also offer 5pC max charge

injection, and electrostatic discharge (ESD) protection

is greater than 2000V, per Method 3015.7.

Applications

Test Equipment

Sample-and-Hold Circuits

Disk Drives

Guidance and Control Systems

Tape Drives

Military Radios

Audio and Video

Communications Systems

Switching

PBX, PABX

Heads-Up Displays

Features

o Low 16Ω On-Resistance

o Guaranteed 1Ω max On-Resistance Match

Between Channels

o Guaranteed 1.75Ω max On-Resistance Flatness

over Signal Range

o Guaranteed 5pC max Charge Injection

o Improved Leakage over Temperature: 5nA max at

+85°C

o ESD >2000V per Method 3015.7

o +12V or +15V Single-Supply Operation

o Pin Compatible with DG611/DG612/DG613,

DG211/DG212/DG213

High-Speed, Single-Supply,

Quad, SPST Analog Switches

________________________________________________________________ Maxim Integrated Products

1

SWITCHES SHOWN FOR LOGIC "0" INPUT

TSSOP/SO/DIP

MAX4592

LOGIC

SWITCH

0

1

OFF

ON

TOP VIEW

TSSOP/SO/DIP

MAX4591

LOGIC

SWITCH

0

1

ON

OFF

TSSOP/SO/DIP

MAX4593

LOGIC

SWITCHES

1, 4

0

1

OFF

ON

SWITCHES

2, 3

ON

OFF

IN2

COM2

NC2

V+

V-

NO1

COM1

IN1

MAX4593

N.C.

NC3

COM3

IN3

IN4

COM4

NO4

GND

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

IN2

COM2

NC2

V+

V-

NC1

COM1

IN1

MAX4591

N.C.

NC3

COM3

IN3

IN4

COM4

NC4

GND

IN2

COM2

NO2

V+

V-

NO1

COM1

IN1

MAX4592

N.C.

NO3

COM3

IN3

IN4

COM4

NO4

GND

N.C. = NO CONNECTION

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

_____________________Pin Configurations/Functional Diagrams/Truth Tables

19-1539; Rev 0; 2/00

Ordering Information continued at end of data sheet.

16 TSSOP

-40°C to +85°C

MAX4591EUE

16 Plastic DIP

-40°C to +85°C

MAX4591EPE

16 Narrow SO

-40°C to +85°C

MAX4591ESE

16 Narrow SO

0°C to +70°C

MAX4591CSE

16 TSSOP

0°C to +70°C

MAX4591CUE

PIN-PACKAGE

TEMP. RANGE

PART

16 Plastic DIP

0°C to +70°C

MAX4591CPE

Ordering Information

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.