APA102/LC8822 5050 White LED 灯珠-深圳市色彩光电有限公司

APA102/LC8822 5050 White LED 灯珠

General Description

APA102/LC8822 is a type ic for the three-color White Diming control strip

and string ,This ic using the CMOS process to provide three- color White

LED output driver to adjust the output with 256 gray scale and 32 brightness

adjustment ,APA with 2 signal output way , one is clock ,another is data,

the clock and data is synchronizated ,so that the crystal cascade piece of output

movement is sychronizated .

Feature

CMOS process,low voltage ,low consumption

Synchronization of two-lane

Choose positive output or negative White three-color LED output

8 bit(256 level) color set ,5bit(32 level) brightness adjustment

Build-20ma constant current output

With self-detection signal build in support for continuous oscillation PWM

output ,can be maintained static screen

Application

LED lamp

LED Strip ,led pixel module

LED billboard LED screen

PRODUCT SPECIFICATIONS

Color

LM(lumen)

Refresh rate

Voltage

Power

Consumption

White

Warm white

Cool white

18lm

400 cycle

DC5V

0.2W

(MAX:1W)

Weight

(g)

Angle

Dimensions

(mm)

L*W*H

Operating

Temperature

160

5x5x1.4

-40-70℃

（PIN Description）

NO.	PIN NAME	I/O	FUNCTION
1	VDD	P	Power is terminal
2	VREG	O	4.5V regulator output
3	CKO	O	Series with the output clock signal
4	SDO	O	Series with the output data
5	VEN	I	Self-test function selection
6	CSEL	I	Invert the clock signal cascade
7	POLAR	I	Positive and negative output options
8	OSCI	I	Oscillator input
9	SDI	I	Series with the input data
10	CKI	I	Series with the input clock signal
11	REXT	I	Constant current source to adjust side
12	VSS	P	Power supply negative terminal
13	W	O	W LED output
14	W	O	W LED output
15	W	O	W LED output