LED2472G datasheet(7/39 Pages) STMICROELECTRONICS

Part #	LED2472G

Description	24-channels LED driver with error detection and gain control

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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DocID024620 Rev 3

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LED2472G

Pin description

Table 2. Pin description

Symbol

Name and function

TQFP48

MLPQ40

29, 30

23, 24

GND

Ground

2

SDI

serial data input

3

LE

Latch enable

8,9

8, 9

Reserved

Not used in applications

47

CLK

Clock

1, 5, 6, 7, 10, 11, 12, 25, 26, 28, 36

4, 5, 6

NC

Not connected

31

25

VDD

Power supply voltage

13

10

R1

Red output 1

14

11

G1

Green output 1

15

12

B1

Blue output 1

16

13

R2

Red output 2

17

14

G2

Green output 2

18

15

B2

Blue output 2

19

16

R3

Red output 3

20

17

G3

Green output 3

21

18

B3

Blue output 3

22

19

R4

Red output 4

23

20

G4

Green output 4

24

21

B4

Blue output 4

27

22

ISET

Current setup

32

26

BOE

Blue output enable

33

27

GOE

Green output enable

34

28

ROE

Red output enable

35

29

SDO

Serial data output

37

30

B5

Red output 5

38

31

G5

Green output 5

39

32

R5

Blue output 5

40

33

B6

Red output 6

41

34

G6

Green output 6

42

35

R6

Blue output 6

43

36

B7

Red output 7

44

37

G7

Green output 7

45

38

R7

Blue output 7

46

39

B8

Red output 8

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