Quad DPDT Audio/Data Switches in UCSP/QFN

8

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Pin Description

PIN

MAX4758

MAX4759

THIN

QFN

UCSP

THIN

QFN

UCSP

NAME

FUNCTION

1

A1

1

A1

NC1

Analog Switch 1, Normally Closed Terminal 1

2

B2

2

B2

COM2

Analog Switch 2, Common Terminal 2

3

A2

3

A2

NC2

Analog Switch 2, Normally Closed Terminal 2

4

A3

4

A3

INA

Logic Control Digital Input for Switches 1 and 2

5

C3, D4

5

C3, D4

V+

Positive Supply Voltage

6

A4

6

A4

INB

Logic Control Digital Input for Switches 3 and 4

7

A5

7

A5

NC3

Analog Switch 3, Normally Closed Terminal 3

8

B5

8

B5

COM3

Analog Switch 3, Common Terminal 3

9

A6

9

A6

NC4

Analog Switch 4, Normally Closed Terminal 4

10

B6

10

B6

COM4

Analog Switch 4, Common Terminal 4

11, 14,

17, 29,

32, 35

—

11, 14,

17, 29,

32, 35

—

N.C.

No Connection. Not internally connected.

12

C5

12

C5

NO3

Analog Switch 3, Normally Open Terminal 3

13

C6

13

C6

NO4

Analog Switch 4, Normally Open Terminal 4

15

D6

15

D6

NO8

Analog Switch 8, Normally Open Terminal 8

16

D5

16

D5

NO7

Analog Switch 7, Normally Open Terminal 7

18

E6

18

E6

COM8

Analog Switch 8, Common Terminal 8

19

F6

19

F6

NC8

Analog Switch 8, Normally Closed Terminal 8

20

E5

20

E5

COM7

Analog Switch 7, Common Terminal 7

21

F5

21

F5

NC7

Analog Switch 7, Normally Closed Terminal 7

22

F4

22

F4

IND

Logic Control Digital Input for Switches 7 and 8

23

C4, D3

23

C4, D3

GND

Ground

24

F3

24

F3

INC

Logic Control Digital Input for Switches 5 and 6

25

F2

25

F2

NC6

Analog Switch 6, Normally Closed Terminal 2

26

E2

26

E2

COM6

Analog Switch 6, Common Terminal 6

27

F1

27

F1

NC5

Analog Switch 5, Normally Closed Terminal 5

28

E1

28

E1

COM5

Analog Switch 5, Common Terminal 5

30

D2

30

D2

NO6

Analog Switch 6, Normally Open Terminal 6

31

D1

31

D1

NO5

Analog Switch 5, Normally Open Terminal 5

33

C1

33

C1

NO1

Analog Switch 1, Normally Open Terminal 1

34

C2

34

C2

NO2

Analog Switch 2, Normally Open Terminal 2

36

B1

36

B1

COM1

Analog Switch 1, Common Terminal 1

——

EN

Output Enable, Active Low

EP

—

EP

—

EP

Exposed Pad. Connect to GND