General Description

Maxim’s MAX312L/MAX313L/MAX314L analog switch-

es feature low on-resistance (10Ω max) and 1.5Ω on-

resistance matching between channels. These switches

are +3V logic compatible when powered from ±15V or

+12V supplies. The switches conduct equally well in

either direction, and offer low leakage over temperature

(2.5nA at +85°C).

The MAX312L/MAX313L/MAX314L are quad, single-

pole/single-throw (SPST) analog switches. The MAX312L

is normally closed (NC), and the MAX313L is normally

open (NO). The MAX314L has two NC switches and two

NO switches. All three devices operate from a single

+4.5V to +36V supply or from dual ±4.5V to ±20V, and

are available in 16-pin TSSOP, SO, and DIP packages.

Applications

Test Equipment

Communication Systems

PBX, PABX Systems

Audio Signal Routing

Avionics

Sample-and-Hold Circuits

Data-Acquisition Systems

xDSL Modems

Features

♦ +3V Logic-Compatible Digital Inputs

♦ Pin Compatible with MAX312/MAX313/MAX314

and DG411/DG412/DG413

♦ Low On-Resistance (10Ω max)

(1.5Ω max)

Range (2Ω max)

♦ Crosstalk > 96dB at 20kHz

♦ Single-Supply Operation: +4.5V to +36V

Dual-Supply Operation: ±4.5V to ±20V

♦ Rail-to-Rail Signal Handling

10

Ω

Ω, Quad, SPST, +3V Logic-Compatible

Analog Switches

________________________________________________________________

Maxim Integrated Products

1

Ordering Information

19-2184; Rev 1; 9/08

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.

*

EP = Exposed pad.

Ordering Information continued at end of data sheet.

Pin Configurations

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

IN3

COM3

NC3

N.C.

V+

NC2

COM2

IN2

TOP VIEW

MAX312L

IN4

COM4

NC4

GND

V-

NC1

COM1

IN1

MAX312L

LOGIC

0

1

SWITCH

ON

OFF

DIP/SO/TSSOP

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

IN3

COM3

NO3

N.C.

V+

NO2

COM2

IN2

MAX313L

IN4

COM4

NO4

GND

V-

NO1

COM1

IN1

SWITCHES SHOWN FOR

LOGIC "0" INPUT

MAX313L

LOGIC

0

1

SWITCH

OFF

ON

DIP/SO/TSSOP

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

IN3

COM3

NC3

N.C.

V+

NC2

COM2

IN2

MAX314L

IN4

COM4

NO4

GND

V-

NO1

COM1

IN1

MAX314L

SWITCHES

1, 4

LOGIC

SWITCHES

2, 3

0

1

ON

OFF

OFF

ON

DIP/SO/TSSOP

PART

TEMP RANGE

PIN-PACKAGE

MAX312LCUE

0°C to +70°C

16 TSSOP

MAX312LCSE

0°C to +70°C

16 Narrow SO

MAX312LCPE

0°C to +70°C

16 Plastic DIP

MAX312LEUE

-40°C to +85°C

16 TSSOP

MAX312LESE

-40°C to +85°C

16 Narrow SO

MAX312LEPE

-40°C to +85°C

16 Plastic DIP

MAX312LETP

-40°C to +85°C

20 Thin QFN-EP*

Pin Configurations continued at end of data sheet.