5 Pin Configuration and Functions

1

N.C.

2

S1

3

S2

4

S3

9

S6

10

S5

11

VDD

12

GND

No t to scale

Figure 5-1. RSV Package 16-Pin QFN Top View

Pin Functions

PIN

TYPE(1)

DESCRIPTION

NAME

UQFN

A0

15

I

Address line 0. Controls the switch configuration as shown in Table 8-1.

EN

16

I

Active high logic input. When this pin is low, all switches are turned off. When this pin is high, the A[2:0]

address inputs determine which switch is turned on.

N.C.

1

Not Connected

Not Connected

S1

2

I/O

Source pin 1. Can be an input or output.

S2

3

I/O

Source pin 2. Can be an input or output.

S3

4

I/O

Source pin 3. Can be an input or output.

S4

5

I/O

Source pin 4. Can be an input or output.

D

6

I/O

Drain pin. Can be an input or output.

S8

7

I/O

Source pin 8. Can be an input or output.

S7

8

I/O

Source pin 7. Can be an input or output.

S6

9

I/O

Source pin 6. Can be an input or output.

S5

10

I/O

Source pin 5. Can be an input or output.

VDD

11

P

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

GND

12

P

Ground (0 V) reference

A2

13

I

Address line 2. Controls the switch configuration as shown in Table 8-1.

A1

14

I

Address line 1. Controls the switch configuration as shown in Table 8-1.

(1)

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

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TMUX1208-Q1

SCDS415A – AUGUST 2019 – REVISED JULY 2020

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Product Folder Links: TMUX1208-Q1