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Home > Products > Optoelectronics > LED Addressable, Specialty > WS2811A
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See specifications for product details.

WS2811A

Manufacturer Part Number WS2811A
In stock 10000 pcs
Manufacturer Worldsemi
Description LED driver chip
RoHs Status / RoHS Compliant
Package SOP-8
Data sheet WS2811A.pdf

Ladder Price

Qty Unit Price
1+ $2.50

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WS2811A information

WS2811A

Main application field

L led Full -color light string,led Full -color light strip, lamp board.

L led point Light,led Alien screen.

Arranged

Discover end function

Serial number

symbol

Tube name

Functional description

1

Outr

led Drive output

Red(red)PWM Control output

2

Outg

led Drive output

Green(green)PWM Control output

3

OutB

led Drive output

Blue(blue)PWM Control output

4

GND

land

Signal grounding and power ground

5

DO

Data output

Display data -level losses

6

Din

data input

Display data input

7

NC

Empty foot

/ /

8

VDD

Logic power supply

IC powered by

Maximum rated value

parameter

symbol

scope

unit

Logic power supply voltage

VDD

+10.5 ~+13.5

V

Logic input voltage

VI

-0.7~+5.5

V

Static resistance

ESD

Bleak6

KV

Operating temperature

Topt

-40~+80

℃

Storage temperature

TSTG

-40 ~+85

℃


Electrical parameter(VDD = 12V.

parameter

symbol

Minimum

typical

maximum

unit

Remark

RAs well asGAs well asB Low -level output current

IOL

Intersection

16

Intersection

ma

±15%

Low -level output current

Idough

10

Intersection

Intersection

ma

VO = 0.4V,,DOut

Input Current

II

Intersection

Intersection

± 1

tadpole

VI= VDD/VSS

High level input

VIH

3.0

Intersection

5.5

V

DIn

Low -level input

VIL

Intersection

Intersection

0.3

V

DIn

Lag voltage

VH

Intersection

0.35

Intersection

V

DIn


Switching characteristics

parameter

symbol

Minimum

typical

maximum

unit

Test Conditions

Transmission delay time

TPLZ

Intersection

Intersection

300

NS

CL = 15pf, DIN → DOUT, RL = 10kΩ

Decrease time

TTHZ

Intersection

Intersection

120

crickets

Cl = 300pf, outr/outg/outb

Data transmission rate

FMax

600

Intersection

Intersection

Kbps

Duty ratio50%

Input capacitance

CI

Intersection

Intersection

15

PF

Intersection


Data transmission time

T0H

0Code, high level time

280ns ~ 440ns

T1H

1Code, high level time

700ns ~ 1000NS

T0L

0Code, low electricity time

580ns ~ 1000ns

T1L

1Code, low electricity time

580ns ~ 1000ns

Res

Frame unit, low electricity time

200usabove

Package and parameters

  • SOP8 Encapsulate

At ECsimple Technology Co., Limited, we supply WS2811A from Worldsemi. As a leading electronic components distributor, we offer over 3 million line items and 250,000 part numbers in stock for immediate delivery. To request a quote for WS2811A, please use our request quote form at ECsimple.com. Our pricing and lead times depend on quantity, availability, and warehouse location. Contact us today, and our sales representative will provide you with the price and delivery details for WS2811A. We aim to establish long-term cooperative relationships with our clients.

“Simple, Simple, Simple - The essence of the internet is to make global communication and transactions simple.” This is the corporate culture of ECsimple. From the moment you inquire with us, we prioritize your privacy and simplify the process of inquiry, quotation, and transaction through email. Learn more about our extensive capabilities and services at ECsimple.com.

With a commitment to quality, we ensure that the Worldsemi products we supply meet the highest standards. We maintain close cooperation with the top 20 global independent distributors (Arrow Electronics, Avnet, Mouser Electronics, Future Electronics, TTI, Inc., Digi-Key Electronics, RS Components, Newark (An Avnet Company), Electrocomponents, Smith, Rochester Electronics, Allied Electronics, PEI-Genesis, Master Electronics, Verical, Sager Electronics, Classic Components, Waldom Electronics, America II Electronics, A2 Global Electronics). Through API integration, we enable real-time data connectivity, providing customers with the fastest access to global inventory and competitive pricing. Our deep understanding is that the essence of the internet is to simplify global communication and transactions. We continuously integrate all resources to ensure that customers receive the most comprehensive inventory, product specifications, production status, and certifications (German VDE, US UL, China CQC, Automotive AEC-Q100, Environmental SGS, ISO 9001:2015, ISO 14001:2015) in the shortest time.

For WS2811A price, WS2811A distributors, WS2811A PDF, WS2811A supplier, Original WS2811A, Authentic WS2811A, WS2811A Agents, Worldsemi WS2811A, WS2811A DataSheet, WS2811A image, and Worldsemi Agents, we provide comprehensive information and services. Whether you're looking for the latest prices of WS2811A, searching for official distributors or suppliers, or need to download PDFs or technical datasheets, we've got you covered. To purchase Original WS2811A products, contact the official Agents of Worldsemi for technical support, learn about product applications, and compare products from different brands—here, you can find all the resources you need.



Shopping Guide



Shipping

Delivery period

For in-stock parts, orders are estimated to ship out in 3 days.
ECsimple orders once a day at about 5pm except Sunday.
Once shipped, estimated delivery time depends on the below carriers you chose.
DHL Express, 3-7 business days
DHL eCommerce，12-22 business days
FedEx International Priority, 3-7 business days
EMS, 10-15 business days
Registered Air Mail, 15-30 business days

Shipping rates

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.) The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

It does not include any taxes, insurance, handling, duty (including but not limited to tariffs) or other similar charges, payment of which will be solely your responsibility. The actual freight varies according to specific situations.

Shipping option

We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.

Shipping tracking

We will notify you by email with tracking number once order is shipped.
You can also find the tracking number in order history.

Returning/warranty

Returning

Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization.
Parts should be unused and in original packaging.
Customer has to take charge for the shipping.

Warranty

All ECsimples come with a 30-day money-back return policy, plus a 30-day ECsimple warranty against any manufacturing defects.
This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation

Ordering

How to Buy


Add to cart > Check out > Submit order > Complete payment >Delivery

Payment

PayPal, Credit Card includes Visa, Master, American Express.

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WS2811A Datasheet PDF

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