MM5450 Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

Fabricante

MM5450

LED Display Driver

Micrel 

Micrel, Inc.

Connection Diagram: Die

MM5450/5451

Figure 2.

Connection Diagram: Dual-in-line Package

V SS 1

OUTPUT BIT 17 2

OUTPUT BIT 16 3

OUTPUT BIT 15 4

OUTPUT BIT 14 5

OUTPUT BIT 13 6

OUTPUT BIT 12 7

OUTPUT BIT 11 8

OUTPUT BIT 10 9

OUTPUT BIT 9 10

OUTPUT BIT 8 11

OUTPUT BIT 7 12

OUTPUT BIT 6 13

OUTPUT BIT 5 14

OUTPUT BIT 4 15

OUTPUT BIT 3 16

OUTPUT BIT 2 17

OUTPUT BIT 1 18

BRIGHTNESS 19

CONTROL

V DD 20

MM5450BN/YN

40 OUTPUT BIT 18

39 OUTPUT BIT 19

38 OUTPUT BIT 20

37 OUTPUT BIT 21

36 OUTPUT BIT 22

35 OUTPUT BIT 23

34 OUTPUT BIT 24

33 OUTPUT BIT 25

32 OUTPUT BIT 26

31 OUTPUT BIT 27

30 OUTPUT BIT 28

29 OUTPUT BIT 29

28 OUTPUT BIT 30

27 OUTPUT BIT 31

26 OUTPUT BIT 32

25 OUTPUT BIT 33

24 OUTPUT BIT 34

23 DATA ENABLE

22 DATA IN

21 CLOCK IN

V SS 1

OUTPUT BIT 17 2

OUTPUT BIT 16 3

OUTPUT BIT 15 4

OUTPUT BIT 14 5

OUTPUT BIT 13 6

OUTPUT BIT 12 7

OUTPUT BIT 11 8

OUTPUT BIT 10 9

OUTPUT BIT 9 10

OUTPUT BIT 8 11

OUTPUT BIT 7 12

OUTPUT BIT 6 13

OUTPUT BIT 5 14

OUTPUT BIT 4 15

OUTPUT BIT 3 16

OUTPUT BIT 2 17

OUTPUT BIT 1 18

BRIGHTNESS 19

CONTROL

V DD 20

Figure 3a, 3b.

MM5451BN/YN

40 OUTPUT BIT 18

39 OUTPUT BIT 19

38 OUTPUT BIT 20

37 OUTPUT BIT 21

36 OUTPUT BIT 22

35 OUTPUT BIT 23

34 OUTPUT BIT 24

33 OUTPUT BIT 25

32 OUTPUT BIT 26

31 OUTPUT BIT 27

30 OUTPUT BIT 28

29 OUTPUT BIT 29

28 OUTPUT BIT 30

27 OUTPUT BIT 31

26 OUTPUT BIT 32

25 OUTPUT BIT 33

24 OUTPUT BIT 34

23 OUTPUT BIT 35

22 DATA IN

21 CLOCK IN

February 2006

2

M9999-021606

(408) 955-1690

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