WS2813B-B
- Manufacturer: 华彩威
- Package: 5050-6Pins
- Description: 内置IC幻彩RGB
- RoHs Status: Rohs Compliant
Main application field
● ledFull -color light string,ledFull -color soft light stripe hard light strip,ledThe guardrail.
● ledpoint Light,ledPixel screen,ledAlien screen.
Mechanical size (unitmm.
Top View Back View Side View Solder Pad
Pin function The
|
Serial number |
symbol |
Tube name |
Functional description |
|
1 |
VCC |
IC Power supply |
Pcb layout It can be suspended or with VDD String resistance connected together |
|
2 |
VDD |
power supply |
led Chip power supply foot, connect +5V power supply |
|
3 |
DO |
Main data output |
Control data signal output foot |
|
4 |
Din |
Main data input |
Control the data signal input foot |
|
5 |
GND |
Ground |
Signal grounding and power ground feet |
|
6 |
Bin |
Auxiliary data input |
Auxiliary data signal input foot |
Maximum rated value (If there is no special explanation,TA= 25℃,VSS= 0V.
|
parameter |
symbol |
scope |
unit |
|
voltage |
VDD |
+3.5 ~+5.3 |
V |
|
Logic input voltage |
VI |
-0.5~VDD+0.5 |
V |
|
Operating temperature |
Topt |
-25~+85 |
℃ |
|
Storage temperature |
TSTG |
-40 ~+105 |
℃ |
Electric parameters (If there is no special explanation,TA= -20~+70℃,VDD= 4.5~5.5V,,VSS= 0V.
|
parameter |
symbol |
Minimum |
typical |
maximum |
unit |
Test Conditions |
|
Input Current |
II |
Intersection |
Intersection |
± 1 |
tadpole |
VI= VDD/VSS |
|
High level input |
VIH |
0.7VDD |
Intersection |
Intersection |
V |
DIn,, Set |
|
Low -level input |
VIL |
Intersection |
Intersection |
0.3 VDD |
V |
DIn,, Set |
|
Lag voltage |
VH |
Intersection |
0.35 |
Intersection |
V |
DIn,, Set |
Switching characteristics (If there is no special explanation,TA= -20~+70℃,VDD= 4.5~5.5V,,VSS= 0V.
|
parameter |
symbol Number |
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 |
|
Input capacitance |
CI |
Intersection |
Intersection |
15 |
PF |
Intersection |
led Characteristic parameter
|
WS2813A |
WS2813B |
WS2813C |
WS2813D |
|
|
Quiescent Current |
0.7mA |
0.7mA |
0.3mA |
0.3mA |
|
RGB Channel constant current |
16MA |
16MA |
5mA |
5mA |
|
Red light brightness (central value) |
480mcd |
360mcd |
60mcd |
100mcd |
|
Green light brightness (central value) |
1500mcd |
1150mcd |
245mcd |
420mcd |
|
Blu -ray brightness (central value) |
320mcd |
220mcd |
60mcd |
110mcd |
|
White light brightness (central value) |
2300mcd |
1710mcd |
320-410mcd |
630mcd |
|
Red light wave length |
620-625nm |
620-625nm |
620-625nm |
620-625nm |
|
Green light wave length |
515-525nm |
515-525nm |
515-525nm |
515-525nm |
|
Blu -ray wave length |
465-475nm |
465-475nm |
465-475nm |
465-475nm |
仓储实拍
-
仓库图片4
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仓库图片3
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仓库图片2
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仓库图片1
公司仓储实拍
Real Picture
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