W2RG012RN datasheet(18/21 Pages) OMRON

номер детали	W2RG012RN

подробное описание детали	Optimal IC for LED Control

PDF	21 Pages

Scroll/Zoom	100%

производитель	OMRON [Omron Electronics LLC]

домашняя страница	http://www.omron.com/index3.html

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18 / 21 page

LED Control IC

W2RG012RN

■ Application Example

Setting Example

Dimensions

W2RG012RN

ADR1

ADR0

VDD

CAP

GND

SCL

SDO

COM

DIV

SDA

RST

REXTR

REXTG

REXTB

Transmission

circuit

Reception

circuit

0.1

μF

0.1

μF

0.1

μF

GND

33k

43k

62k

3.3k

OUT0R

OUT0G

OUT0B 16

OUT1R

OUT1G

OUT1B 20

OUTS0

OUTS1

OUTS2 44

OUTS3

OUTDC

OUT7R

OUT7G

OUT7B

OUT2R

OUT2G

OUT2B 24

OUT3R

OUT3G

OUT3B 27

OUT4R

OUT4G

OUT4B 30

OUT5R

OUT5G

OUT5B 34

OUT6R

OUT6G

OUT6B 38

Matrix circuit

x24

Matrix

connection

Matrix

connection

. . .

DIV: 24x4 configuration

COM: I2C communication

ADR:

device address

“1101”

Constant current setting

R: 59.5 mA (14.9 mA)

G: 77.6 mA (19.4 mA)

B: 41.3 mA (10.3 mA)

Note: Effective values are shown in parentheses.

7 ± 0.1

4.7 ± 0.1

0.75 ± 0.2

0.5 ± 0.1

0.08

(0.22)

C0.2

1 Pin Mark

1(max.)

0.25

+0.05

-0.04

0.8(min.)

0.5

1.2

0.27

Ø 0.3

Recommended

PCB Layout

[Unit : mm]

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