ADG5404

Rev. 0 | Page 9 of 20

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

ADG5404

NC = NO CONNECT

1

2

3

4

5

6

7

EN

S1

NC

D

S2

A0

14

13

12

11

10

9

8

GND

S3

NC

NC

S4

A1

TOP VIEW

(Not to Scale)

Figure 2. TSSOP Pin Configuration

PIN 1

INDICATOR

NOTES

1. NC = NO CONNECT.

1

2

NC

3

S1

4

S2

12 GND

10 S3

9S4

TOP VIEW

(Not to Scale)

ADG5404

Figure 3. LFCSP Pin Configuration

Table 7. Pin Function Descriptions

Pin No.

TSSOP

LFCSP

Mnemonic

Description

1

15

A0

Logic Control Input.

2

16

EN

Active High Digital Input. When this pin is low, the device is disabled and all switches are off.

When this pin is high, the Ax logic inputs determine the on switches.

3

1

Most Negative Power Supply Potential.

4

3

S1

Source Terminal. Can be an input or an output.

5

4

S2

Source Terminal. Can be an input or an output.

6

6

D

Drain Terminal. Can be an input or an output.

7 to 9

2, 5, 7, 8, 13

NC

No Connection.

10

9

S4

Source Terminal. Can be an input or an output.

11

10

S3

Source Terminal. Can be an input or an output.

12

11

Most Positive Power Supply Potential.

13

12

GND

Ground (0 V) Reference.

14

14

A1

Logic Control Input.

EP

Exposed Pad

The exposed pad is connected internally. For increased reliability of the solder joints and

TRUTH TABLE

Table 8.

EN

A1

A0

S1

S2

S3

S4

0

X1

X1

Off

Off

Off

Off

1

0

0

On

Off

Off

Off

1

0

1

Off

On

Off

Off

1

1

0

Off

Off

On

Off

1

1

1

Off

Off

Off

On