WS2812B-V4 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'WS2812B-V4' PDF : 8 Pages View PDF
WS2812B-V4
Intelligent control LED
integrated light source
Electrical Characteristics（TA=-20～+70℃, VDD=4.5～5.5V, VSS=0V, unless otherwise specified）
Parameter
Symbol
Min Tpy Max
Unit
Conditions
Input current
II
——
——
±1
µA
VI=VDD/VSS
VIH
0.7VDD ——
——
V
Input voltage level
VIL
——
—— 0.3 VDD
V
DIN, SET
DIN, SET
Hysteresis voltage
VH
——
0.35
——
V
DIN, SET
Switching Characteristics（TA=-20～+70℃, VDD=4.5～5.5V, 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
Brightness
IV
Wavelength
λd
Color
Red
Green
Blue
Red
Green
Blue
Quiescent Current: 0.7mA
Mini
300
600
200
620
515
465
Typ
Max
310
500
780
1000
215
300
--
630
--
525
--
475
Unit
Condition
(Working current)
mcd
12mA
nm
12mA
Data Transfer Time
T0H
T1H
T0L
T1L
RES
0 code, high voltage time
1 code, high voltage time
0 code, low voltage time
1 code, low voltage time
Frame unit, low voltage time
3/8
220ns~380ns
580ns~1µs
580ns~1µs
220ns~420ns
>280µs
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