Low-Charge Injection,

8-Channel, High-Voltage Analog Switches

8

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Pin Descriptions (continued)

PIN

MAX4802

TQFP

MAX4802

TQFN

MAX4802

CSBGA

MAX4802

PLCC

NAME

FUNCTION

148E426

COM5

Analog Switch 5

2, 4, 6, 7, 9,

11,13, 15, 17,

19, 21, 23, 26,

30, 31, 32, 38,

40, 42, 44, 46,

48

1, 2, 4, 6, 7,

9, 11, 13, 15,

17, 19, 21,

23, 25, 27,

34, 37, 39,

41, 43, 45, 47

—

9, 15

N.C.

Not Connected Internally

33

E1

27

COM4

Analog Switch 4

55

E3

28

NO4

Analog Switch 4

88

D1

1

COM3

Analog Switch 3

10

10

D3

2

NO3

Analog Switch 3

12

12

D4

3

COM2

Analog Switch 2

14

14

C3

4

NO2

Analog Switch 2

16

16

C4

5

COM1

Analog Switch 1

18

18

A4

6

NO1

Analog Switch 1

20

20

C5

7

COM0

Analog Switch 0

22

22

D5

8

NO0

Analog Switch 0

24

24

C6

10

a 0.1µF or greater ceramic capacitor.

25

26

C7

12

with a 0.1µF or greater ceramic capacitor.

27

28

D6

11

RGND

Bleed Resistor Ground

28

29

D7

13

GND

Ground

29

30

D9

14

0.1µF or greater ceramic capacitor.

33

31

E9

16

DIN

Serial Data Input

34

32

E7

17

CLK

Serial Clock Input

35

33

E6

18

LE

Latch Enable Input, Active Low

36

35

F7

19

CLR

Latch Clear Input

37

36

F6

20

DOUT

Serial Data Output

39

38

E5

21

COM7

Analog Switch 7

41

40

F5

22

NO7

Analog Switch 7

43

42

F4

23

COM6

Analog Switch 6

45

44

H4

24

NO6

Analog Switch 6

47

46

F3

25

NO5

Analog Switch 5

—EP—

—EP