1

S2

6

SEL

2

VDD

5

GND

3

S1

4

D

Not to scale

3

TMUX1237

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SCDS424A – DECEMBER 2019 – REVISED MARCH 2020

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5 Pin Configuration and Functions

DCK Package

6-Pin SC70

Top View

(1)

I = input, O = output, I/O = input and output, P = power.

(2)

Refer to Device Functional Modes for what to do with unused pins.

Pin Functions

PIN

NAME

NO.

S2

1

I/O

Source pin 2. Can be an input or output.

2

P

Positive power supply. This pin is the most positive power-supply potential. For reliable operation, connect

S1

3

I/O

Source pin 1. Can be an input or output.

D

4

I/O

Drain pin. Can be an input or output.

GND

5

P

Ground (0 V) reference

SEL

6

I

Select pin: controls state of the switch according to Table 1. (Logic Low = S1 to D, Logic High = S2 to D)