General Description

The MAX4581L/MAX4582L/MAX4583L are low-voltage,

CMOS analog ICs configured as an 8-channel multi-

plexer (MAX4581L), two 4-channel multiplexers

(MAX4582L), and three single-pole/double-throw

(SPDT) switches (MAX4583L).

These CMOS devices operate with a +2V to +12V sin-

gle supply. Each switch can handle rail-to-rail analog

signals. Off-leakage current is only 2nA at +25°C.

All digital inputs have 0.8V to 2.0V logic thresholds to

ensure TTL/CMOS-logic compatibility when using a

+12V supply.

Applications

Audio and Video Signal Routing

Data-Acquisition Systems

Communications Circuits

Automotive

DSL Modem

Features

♦ Guaranteed On-Resistance: 80Ω with +12V Supply

♦ Guaranteed 4Ω On-Resistance Match Between

Channels

♦ Guaranteed Low Off-Leakage Current: 2nA at

+25°C

♦ Guaranteed Low On-Leakage Current: 2nA at

+25°C

♦ +2V to +12V Supply Operation

♦ TTL/CMOS-Logic Compatible

♦ Low Crosstalk: -96dB (MAX4582L)

♦ High Off-Isolation: -90dB

♦ Tiny 4mm × 4mm Thin QFN Package

♦ Pin Compatible with Industry-Standard

74HC4051/74HC4052/74HC4053 and

MAX4051/MAX4052/MAX4053

Low-Voltage, CMOS Analog

Multiplexers/Switches

________________________________________________________________ Maxim Integrated Products

1

16

1

2

3

4

LOGIC

12

11

10

9

15

14

13

56

7

8

X1

X0

X3

A

X7

X5

ENABLE

X

TOP VIEW

MAX4581L

16

1

2

3

4

LOGIC

12

11

10

9

15

14

13

56

7

8

X1

X

X0

X3

Y3

Y1

ENABLE

Y

MAX4582L

16

1

2

3

4

12

11

10

9

15

14

13

56

7

8

X

X1

X0

A

Z

Z0

ENABLE

Z1

MAX4583L

THIN QFN

THIN QFN

THIN QFN

Pin Configurations/Functional Diagrams

Ordering Information

19-2941; Rev 1; 6/07

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Ordering Information continued at end of data sheet.

*EP = Exposed pad.

PART

TEMP RANGE

PIN-PACKAGE

MAX4581LESE

-40°C to +85°C

16 Narrow SO

MAX4581LEEE

-40°C to +85°C

16 QSOP

MAX4581LETE

-40°C to +85°C

16 TQFN-EP* (4mm x 4mm)

PIN CONFIGURATIONS/FUNCTIONAL DIAGRAMS CONTINUED AT END OF DATA SHEET.