Datasheet > DM13A

DM13A

更新时间： 2022-10-27 09:55:53

品牌	Logo	应用领域
点晶 - SITI		驱动器
页数	文件大小	规格书
20页	457K
描述
16-bit Constant Current LED Driver

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数据手册

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DM13A 数据手册

點晶科技股份有限公司

SILICON TOUCH TECHNOLOGY INC.

DM13A

Pin Connection

GND

DAI

VDD

REXT

DAO

DCK

DIP24

SOP24

LAT

OUT0

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT15

OUT14

OUT13

OUT12

OUT11

OUT10

OUT9

OUT8

SSOP24

TSSOP24

(top view)

Pin Description

PIN No.

PIN NAME

GND

FUNCTION

DIP24/SOP24/SSOP24: 1

DIP24/SOP24/SSOP24: 2

Ground terminal.

DAI

DCK

LAT

Serial data input terminal.

Synchronous clock input terminal for serial data transfer. Data

is sampled at the rising edge of DCK.

DIP24/SOP24/SSOP24: 3

DIP24/SOP24/SSOP24: 4

DIP24/SOP24/SSOP24: 5~20

DIP24/SOP24/SSOP24: 21

DIP24/SOP24/SSOP24: 22

Input terminal of data strobe. Data on shift register goes

through at the high level of LAT (level trigger). Otherwise,

data is latched.

OUT0~15 Sink constant-current outputs (open-drain).

Output enable terminal:

‘H’ for all outputs are turned off ,

‘L’ for all outputs are active.

DAO

Serial data output terminal.

External resistors connected between REXT and GND for

output current value setting.

DIP24/SOP24/SSOP24: 23

DIP24/SOP24/SSOP24: 24

REXT

VDD

Supply voltage terminal.

16-bit Constant Current LED Driver

Version:A.003

Page 3

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