Absolute Maximum Ratings

Parameter

Symbol

Ratings

Unit

Power supply voltage

VDD

+3.7~+5.3

V

Logical Input Voltage

VI

VDD-0.3V～VDD+0.7

V

Operation junction temperature

Topt

-25～+85

℃

Storage temperature range

Tstg

-40~+105

℃

Electrical Characteristics（TA=25℃, VDD=5V, VSS=0V, unless otherwise specified）

Switching Characteristics（TA=25℃, VDD=5V, VSS=0V, unless otherwise specified）

Parameter

Symbol

Min

Tpy

Max Unit

Condition

Transmission delay time

tPLZ

——

——

300

ns

CL=15pF, DIN→DOUT, RL=10KΩ

Fall time

tTHZ

——

——

120

µs

CL=300pF, OUTR/OUTG/OUTB

Input capacity

CI

——

——

15

pF

——

LED Characteristics

Parameter

Symbol

Color

Quiescent Current:< 0.6mA

Test Condition

(Working current)

Min.

Typ.

Max.

Unit

Luminous

intensity

IV

RED

150

200

250

mcd

12mA

GREEN

500

600

700

BLUE

100

160

200

Wavelength

λd

RED

620

622.6

630

nm

12mA

GREEN

515

515.6

525

BLUE

465

470.4

475

Parameter

Symbol

Min

Tpy

Max

Unit

Conditions

Input current

II

——

——

±1

µA

VI=VDD/VSS

High Voltage Input

VIH

2.7V

——

VDD+0.7V

V

DIN，SET

Low Voltage Input

VIL

-0.3V

——

0.7V

V

DIN，SET

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LED-WS2812B-2020

Intelligent control LED integrated

light source