STAP16DPPS05XTTR(2015) データシートの表示（PDF） - STMicroelectronics

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STAP16DPPS05XTTR
(Rev.:2015)

Low voltage 16-bit constant current LED sink driver with output error detection and auto power-saving for automotive applications

STMicroelectronics 

Summary description

STAP16DPPS05

Pin n°

1

2

3

4

5-20

21

22

23

24

Symbol

GND

SDI

CLK

LE/DM1

OUT-15

OE/DM2

SDO

R-EXT

VDD

Table 3. Pin description

Name and function

Ground terminal

Serial data input terminal

Clock input terminal

Latch input terminal - detect mode 1 (see operation principle)

Output terminal

Input terminal of output enable (active low) - detect mode 1

(see operation principle)

Serial data out terminal

Input terminal for an external resistor for constant current

programming

Supply voltage terminal

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DocID024306 Rev 6

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