Data Sheet

WS2812B
IntelligentcontrolLED
integratedlightsource
http://www.world-semi.com
MechanicalDimensions
PINconfiguration
PINfunction
NO.SymbolFunctiondescription
1VDDPowersupplyLED
2DOUTControldatasignaloutput
3VSSGround
4DINControldatasignalinput
AbsoluteMaximumRatings
PrameterSymbolRatingsUnit
PowersupplyvoltageV
DD
+3.5~+5.3V
InputvoltageV
I
-0.5～VDD+0.5V
Operationjunction
temperature
Topt-25～+80℃
StoragetemperaturerangeTstg-55~+150℃
ElectricalCharacteristics（T
A
=-20～+70℃，V
DD
=4.5～5.5V,V
SS
=0V ,unlessotherwisespecified）