TLC59581, TLC59582

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SLVSCZ9A – OCTOBER 2015 – REVISED NOVEMBER 2015

Pin Functions (continued)

PIN

I/O

DESCRIPTION

NAME

NO.

OUTB0

10

OUTB1

13

OUTB2

16

OUTB3

19

OUTB4

22

OUTB5

25

OUTB6

32

Constant current output for BLUE LED. Multiple outputs can be tied together to increase the

OUTB7

35

O

constant current capability. Different voltages can be applied to each output. These outputs

OUTB8

38

are turned on-off by GCLK signal and the data in GS data memory.

OUTB9

41

OUTB10

46

OUTB11

49

OUTB12

52

OUTB13

55

OUTB14

4

OUTB15

7

Serial data shift clock. Data present on SIN are shifted to the 48-bit common shift register

SCLK

28

I

LSB with the SCLK rising edge. Data in the shift register are shifted towards the MSB at

each SCLK rising edge. The common shift register MSB appears on SOUT.

Serial data input of the 48-bit common shift register. When SIN is high level, the LSB is set

to '1' for only one SCLK input rising edge. If two SCLK rising edges are input while SIN is

SIN

26

I

high, then the 48-bit shift register LSB and LSB+1 are set to '1'. When SIN is low, the LSB is

set to '0' at the SCLK input rising edge.

Serial data output of the 48-bit common shift register. SOUT is connected to the MSB of the

SOUT

42

O

register.

VCC

43

–

Power-supply voltage.

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TLC59582