WS2813 datasheet(3/8 Pages) WORLDSEMI

3 / 8 page

WS2813

Intelligent control LED

integrated light source

3 / 8

http://www.world-semi.com

Electrical Characteristics (TA=-20～+70℃, VDD=4.5～5.5V, VSS=0V)

Switching Characteristics (TA=-20～+70℃, VDD=4.5～5.5V, VSS=0V)

Parameter

Symbol

Min

Tpy

Max

Unit

Condition

Transmission Delay Time

TPLZ

——

300

CL=15pF, DIN→DOUT, RL=10KΩ

Fall time

TTHZ

——

120

µs

CL=300pF, OUTR/OUTG/OUTB

Input-capacitance

——

LED Characteristics

WS2813A

WS2813B

WS2813C

WS2813D

Quiescent Current

0.7mA

0.3mA

RGB Channel Constant Current

16mA

5mA

RED Brightness (Central Value)

480mcd

360mcd

60mcd

100mcd

GREEN Brightness (Central Value)

1500mcd

1150mcd

245mcd

420mcd

BLUE Brightness (Central Value)

320mcd

220mcd

60mcd

110mcd

WHITE Brightness (Central Value)

2300mcd

1710mcd

320-410mcd

630mcd

RED Wavelength

620-625nm

GREEN Wavelength

515-525nm

BLUE Wavelength

465-475nm

Data Transfer Time

T0H

0-code, High-level time

220ns~380ns

T1H

1-code, High-level time

580ns~1.6µs

T0L

0-code, Low-level time

580ns~1.6µs

T1L

1-code, Low-level time

220ns~420ns

RES

Frame unit, Low-level time

> 280µs

Parameter

Symbol

Min.

Tpy.

Max.

Unit

Conditions

Input Current

——

VI=VDD/VSS

High-level Input

VIH

0.7VDD

——

DIN, SET

Low-level Input

VIL

——

0.3 VDD

DIN, SET

Hysteresis voltage

——

0.35

——

DIN, SET

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