Low-Voltage, Quad, SPST

CMOS Analog Switches

________________________________________________________________ Maxim Integrated Products

1

19-4793; Rev 2; 11/03

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

General Description

The MAX4610/MAX4611/MAX4612 are quad, low-volt-

age, single-pole/single-throw (SPST) analog switches.

On-resistance (100

Ω, max) is matched between switch-

es to 4

Ω, max and is flat (4Ω, max) over the specified

signal range. Each switch handles V+ to GND analog

signal levels. Maximum off-leakage current is only 1nA

The MAX4610 has four normally open (NO) switches,

and the MAX4611 has four normally closed (NC)

switches. The MAX4612 has two NO switches and two

NC switches. These CMOS switches operate from a

single +2V to +12V supply. All digital inputs have +0.8V

and +2.4V logic thresholds, ensuring TTL/CMOS-logic

compatibility when using a single +5V supply.

________________________Applications

Battery-Operated Equipment

Audio/Video Signal Routing

Low-Voltage Data-Acquisition Systems

Sample-and-Hold Circuits

Communication Circuits

____________________________Features

o Offered in Automotive Temperature Range

(-40°C to +125°C)

o Guaranteed On-Resistance

100

Ω max (5V Supply)

46

Ω max (12V Supply)

o Guaranteed Match Between Channels (4Ω, max)

o Guaranteed Flatness Over Signal Range (18Ω, max)

o Off-Leakage Current Over Temperature

o >2kV ESD Protection per Method 3015.7

o TTL/CMOS-Logic Compatible

14

13

12

11

10

9

8

1

2

3

4

5

6

7

MAX4610

TSSOP/SO/DIP

V+

IN1

IN4

NO4

COM4

COM3

NO3

COM2

NO2

COM1

NO1

GND

IN3

IN2

TOP VIEW

INPUT

SWITCH STATE

LOW

HIGH

OFF

ON

16

V+

15

N.C.

14

IN1

13

IN4

5

IN2

6

IN3

7

GND

8

NO3

MAX4610

2

COM1

1

NO1

3

NO2

4

COM2

11

NO4

12

N.C.

10

COM4

9

COM3

QFN

Pin Configurations/Truth Tables

Ordering Information

Ordering Information continued at end of data sheet.

*Contact factory for dice specifications.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

MAX4611/MAX4612 Pin Configurations/Truth Tables appear at end of data sheet.

14 Plastic DIP

-40°C to +125°C

MAX4610EPD

14 TSSOP

-40°C to +85°C

MAX4610EUD

14 Narrow SO

-40°C to +85°C

MAX4610ESD

16 QFN

-40°C to +85°C

MAX4610EGE

Dice*

14 Plastic DIP

0°C to +70°C

0°C to +70°C

MAX4610C/D

MAX4610CPD

14 Narrow SO

14 TSSOP

PIN-PACKAGE

TEMP RANGE

0°C to +70°C

0°C to +70°C

MAX4610CSD

MAX4610CUD

PART