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Pre-wired WS2811 IC Built-in Full Color RGB 5050 LED Chip Heatsink 12cm 5V 2pcs

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£13.83
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Quick Overview

Pre-wired WS2811 IC Built-in Full Color RGB 5050 LED Chip Heatsink 12cm 5V is popular and durable for LED Lighting decoration, For big order or customized items of LED Strip, LED Controller, LED Power Supply and Other LED products, Pls feel free to contact service@yozop.com

Pre-wired WS2811 IC Built-in Full Color RGB 5050 LED Chip Heatsink 12cm 5V 2pcs

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Details

50 pcs Pre-soldered WS2812B (WS2811 IC Built-in) LEDs with Heatsink (10mm*3mm), 5V DC input, 12mm Wire. The spacing between LEDs is approx 12cm.

WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.

WS2812B is the development and new generation of product based on WS2812.It not only inherited all the good qualities of WS2812 but also improved the IC from mechanical arrangement outside to the structure inside, further enhance the stability and efficiency.

PIN function

NO.

Symbol

Function description

1

VDD

Power supply LED

2

DOUT

Control data signal output

3

VSS

Ground

4

DIN

Control data signal input

 

Absolute Maximum Ratings

Prameter

Symbol

Ratings

Unit

Power supply voltage

VDD

+3.5~+5.3

V

Input voltage

VI

-0.5~VDD+0.5

V

Operation junction temperature

Topt

-25~+80

 

Storage temperature range

Tstg

-40~+105

 


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

Prameter

Smybol

conditions

Min

Tpy

Max

Unit

Input current

II

VI=VDD/VSS

——

——

±1

µA

Input voltage level

VIH

DIN,SET

0.7VDD

——

——

V

VIL

DIN,SET

——

——

0.3 VDD

V

Hysteresis voltage

VH

DIN,SET

——

0.35

——

V



Switching characteristics
(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified) 

Prameter

Symbol

Condition

Min

Tpy

Max

Unit

Transmission delay time

tPLZ

CL=15pF,DIN→

DOUT,RL=10KΩ

——

——

300

ns

Fall time

tTHZ

CL=300pF,OUTR/OUTG/OUTB

——

——

120

µs

Input capcity

CI

——

——

——

15

pF

 

RGB IC characteristic parameter

Emitting color

Model

Wavelength(nm)

Luminous intensity(mcd)

Voltage(V)

Red

13CBAUP

620-625

390-420

2.0-2.2

Green

13CGAUP

522-525

660-720

3.0-3.4

Blue

10R1MUX

465-467

180-200

3.0-3.4



Data transfer 
timeTH+TL=1.25µs±600ns) 

T0H

0 code ,high voltage time

0.4us

±150ns

T1H

1 code ,high voltage time

0.8us

±150ns

T0L

0 code , low voltage time

0.85us

±150ns

T1L

1 code ,low voltage time

0.45us

±150ns

RES

low voltage time

Above 50µs

 

Package Included:

2 Stings of 50 pcs of DC 5V WS2812B (WS2811 IC Built-in) chip with 12cm wire

CE and RoHS approved

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We have access to many additional products which are not yet listed on this website. If there is something you need, please let us know and we will check on its availability.

 

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You would also send us a list of items you want to buy, and we will make a quotation then send Paypal Invoice to you to make shopping easily.

 

We weekly supply hundreds of parcels to UK, USA, Germany, Denmark, Austria, Canada, France, Spain and other coutries, enjoy good reputation of high quality and quick delivery.

 

You would always find LED Strips, LED Controllers, LED Power Supply, LED Accessories on Yozop.com

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