General Description

The MAX4699/MAX4701/MAX4702 are low-voltage,

single-supply CMOS analog switches. The MAX4699/

MAX4701 are dual double-pole/double-throw (DPDT)

switches with two control inputs that control two

single-pole/double-throw (SPDT) switches each. The

MAX4702 is a quad SPDT switch with one control input

and one low-voltage digital logic power supply.

These devices operate from a single +1.8V to +5.5V

power supply. When powered from a +2.7V supply the

MAX4699/MAX4701/MAX4702 offer a 75

Ω on-resis-

matching between channels. Each switch has rail-to-rail

The MAX4699/MAX4701 digital inputs are 1.8V-logic

compatible when operated from a +3V supply. The

MAX4702’s digital inputs feature a 1.0V threshold when

powered with a 1.5V logic supply.

The MAX4699 is available in a space-saving 16-lead

4mm x 4mm TQFN package. The MAX4701/MAX4702

are available in space-saving 16-lead 3mm x 3mm TQFN

16-pin TSSOP packages.

Applications

Audio and Video Signal Routing

Cellular Phones

Battery-Operated Equipment

Communications Circuits

Modems

Features

♦ 3mm x 3mm and 4mm x 4mm 16-Pin TQFN

Packages

♦ Guaranteed On-Resistance:

75Ω (max) (+3V Supply)

40Ω (max) (+5V Supply)

♦ Guaranteed Match Between Channels:

4Ω max

♦ Guaranteed Flatness Over Signal Range:

12Ω max

♦ Low Leakage Currents Over Temperature:

1nA Max at +85°C

♦ Guaranteed Break-Before-Make

♦ Single-Supply Operation from +1.8V to +5.5V

♦ Rail-to-Rail Signal Handling

♦ -3dB Bandwidth: 250MHz

♦ Low Crosstalk: -79dB (1MHz)

♦ High Off-Isolation: -76dB (1MHz)

Low-Voltage, Dual DPDT/Quad SPDT

Analog Switches in QFN

________________________________________________________________

Maxim Integrated Products

1

TOP VIEW

++

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

COM1

NO1

V+

NC4

COM4

NO4

1N3, IN4

NC3

NC2

GND

NO3

COM3

COM2

NO2

IN1, IN2

NC1

**EP

**CONNECT EXPOSED PAD TO GND.

MAX4699/

MAX4701*

*MAX4701/MAX4702

ARE IN A

3mm x 3mm

TQFN PACKAGE

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

COM1

NO1

V+

NC4

COM4

NO4

NC3

NC2

GND

NO3

COM3

COM2

NO2

IN

NC1

MAX4702*

TQFN

TQFN

**EP

Pin Configurations

Ordering Information

19-2129; Rev 2; 10/09

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.

Pin Configurations continued at end of data sheet.

PART

TEMP RANGE PIN-PACKAGE

MAX4699ETE+

-40°C to +85°C 16 TQFN-EP* (4mm x 4mm)

MAX4701EUEE+ -40°C to +85°C 16 TSSOP

MAX4701ETE+

-40°C to +85°C 16 TQFN-EP* (3mm x 3mm)

MAX4702EUEE+ -40°C to +85°C 16 TSSOP

MAX4702ETE+

-40°C to +85°C 16 TQFN-EP* (3mm x 3mm)

+

Denotes a lead(Pb)-free/RoHS-compliant package.

*

EP = Exposed pad.