DM114 데이터 시트보기 (PDF) - Silicon Touch Technology Inc.

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DM114

8-Bit CONSTANT CURRENT LED DRIVERS

Silicon Touch Technology Inc. 

點晶科技股份有限公司

SILICON TOUCH TECHNOLOGY INC.

Pin Connection (Top view)

DM114、DM115

GND 1

SERIAL-IN 2

CLOCK 3

LATCH 4

OUT0 5

OUT1 6

OUT2 7

OUT3 8

16 VDD

15 R-EXT

14 SERIAL-OUT

13 ENABLE

12 OUT7

11 OUT6

10 OUT5

9 OUT4

Block Diagram

R-EXT

OUT0 OUT1

I-REG.

ENABLE

LATCH

SERIAL-IN

CLOCK

Q

ST D

Q

ST D

DQ

CK

DQ

CK

OUT7

Q

ST D

DQ

CK

SERIAL-OUT

8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage

Preliminary

Version:A.002

Page 2

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