Precision, 8-Channel/Dual 4-Channel,

Low-Voltage, CMOS Analog Multiplexers

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7

Pin Description

PIN

MAX398

MAX399

QSOP/DIP/

SO

QFN

QSOP/DIP/

SO

QFN

NAME

FUNCTION

1, 15, 16

15, 14, 13

—

—

A0, A2, A1

Address Inputs

—

—

1, 16

15, 14

A0, A1

Address Inputs

2

16

2

16

EN

Enable

3

1

3

1

V-

Negative-Supply Voltage Input

4–7

2–5

—

—

N01–N04

Analog Inputs—Bidirectional

—

—

4–7

2–5

N01A–N04A

Analog Inputs—Bidirectional

8

6

—

—

COM

Analog Output—Bidirectional

—

—

8, 9

6, 7

COMA, COMB

Analog Outputs—Bidirectional

9–12

7–10

—

—

N08–N05

Analog Inputs—Bidirectional

–

–

10–13

8–11

N04B–N01B

Analog Inputs—Bidirectional

13

11

14

12

V+

Positive-Supply Voltage Input

14

12

15

13

GND

Ground

—

EP

—

EP

EP

Exposed Pad. Connect to V+.