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Maxim Integrated Products

1

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_______________General Description

The MAX396/MAX397 low-voltage, CMOS analog multi-

plexers (muxes) offer low on-resistance (100

Ω max), which

is matched to within 6

Ω between switches and remains flat

over the specified signal range (10

Ω max). They also offer

low leakage over temperature (input off-leakage current

less than 1nA at +85°C) and fast switching speeds (transi-

tion time less than 250ns). The MAX396 is a 16-channel

device, and the MAX397 is a dual 8-channel device.

The MAX396/MAX397 are fabricated with Maxim’s low-

voltage silicon-gate process. Design improvements

yield extremely low charge injection (5pC max) and

guarantee electrostatic-discharge (ESD) protection

greater than 2000V per Method 3015.7

These muxes operate with a single +2.7V to +16V sup-

ply or with ±2.7V to ±8V dual supplies, while retaining

CMOS-logic input compatibility and fast switching. The

MAX396/MAX397 are pin compatible with the industry-

standard MAX306/MAX307, DG406/DG407, and

DG506A/DG507A.

________________________Applications

Sample-and-Hold Circuits

Automatic Test Equipment

Avionics

Communications Systems

Battery-Operated Equipment

Audio Signal Routing

Low-Voltage Data Acquisition Industrial Process Control

Systems

____________________________Features

o Pin Compatible with MAX306/MAX307,

DG406/DG407, DG506A/DG507A

o Single-Supply Operation (+2.7V to +16V)

Dual-Supply Operation (±2.7V to ±8V)

o Low On-Resistance (100

Ω max)

(6

Ω max)

Range (10

Ω max)

o Guaranteed Low Charge Injection (5pC max)

o Input Off-Leakage Current < 1nA at +85°C

o Output Off-Leakage Current < 2.5nA at +85°C

o Low Power Consumption < 10µW

o TTL/CMOS Compatible

______________Ordering Information

Precision, 16-Channel/Dual 8-Channel,

Low-Voltage, CMOS Analog Multiplexers

_____________________Pin Configurations/Functional Diagrams/Truth Tables

PART

MAX396CPI

MAX396CWI

MAX396CAI

0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE

PIN-PACKAGE

28 Plastic DIP

28 Wide SO

28 SSOP

MAX396CQI

MAX396C/D

0°C to +70°C

0°C to +70°C

28 PLCC**

Dice*

19-0404; Rev. 1; 9/96

28

27

26

25

24

23

22

21

20

19

18

17

16

15

1

V+

2

3

4

5

6

7

8

9

10

11

12

13

14

COM

V-

NO8

NO7

NO6

NO5

A2

NO4

NO3

NO2

NO1

EN

A0

A1

A3

N.C.

GND

NO9

NO10

NO11

N.C. = NO INTERNAL CONNECTION

NO12

NO13

NO14

NO15

NO16

N.C.

N.C.

DIP/SO

TOP VIEW

MAX396

CMOS DECODERS/DRIVERS

COM

NO1

NO2

NO3

NO4

NO5

NO6

NO7

NO8

NO9

NO10

NO11

NO12

NO13

NO14

NO15

NO16

A0

MAX396 16-CHANNEL SINGLE-ENDED MULTIPLEXER

A1

A2

A3

EN

V+

V-

GND

A3

A1

A0

EN

ON

SWITCH

X

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

A2

X

0

0

0

0

1

1

1

1

0

0

0

0

1

1

1

1

X

0

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

X

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

NONE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

MAX396

Ordering Information continued on last page.

*

Contact factory for dice specifications.

**

Contact factory for package availability.

Continued at end of data sheet.