WS2812B-2020
- Manufacturer: 华彩威
- Package: 2020-4Pins
- Description: 内置IC幻彩RGB
- RoHs Status: Rohs Compliant
Main application field
● Consumer electronics field.
● ledThe field of lighting lighting.
● Computer and peripheral equipment\Gaming equipment\Various electrical equipment fields.
Mechanical size (unitmm.
Arranged
Pin function
Side View PCB Solder Pad
|
Serial number |
symbol |
Tube name |
Functional description |
|
1 |
DO |
Data output |
Control data signal output |
|
2 |
GND |
land |
Signal grounding and power ground |
|
3 |
DI |
data input |
Control data signal input |
|
4 |
VDD |
power supply |
Pipeline |
Maximum rated value(If there is no special explanation,TA= 25 ℃, VSS= 0V.
|
parameter |
symbol |
scope |
unit |
|
voltage |
VDD |
+3.7 ~+5.3 |
V |
|
Logic input voltage |
VI |
-0.3V~VDD+0.7 |
V |
Electric parameters (If there is no special explanation,TA=25 ℃,,VDD=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 |
2.7V |
Intersection |
VDD+0.7V |
V |
DIn,,Set |
|
Low -level input |
VIL |
-0.3V |
Intersection |
0.7V |
V |
DIn,,Set |
Switching characteristics (If there is no special explanation,TA=25 ℃,,VDD=5V, VSS=0V.
|
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 |
|
Input capacitance |
CI |
Intersection |
Intersection |
15 |
PF |
Intersection |
led Characteristic parameter
|
parameter |
symbol |
color |
Quiescent Current:< 0.6mA |
Test Conditions (Working current) |
|||
|
Minimum |
Typical |
Maximum |
unit |
||||
|
light intensity |
IV |
Red |
150 |
200 |
250 |
MCD |
12mA |
|
Green |
500 |
600 |
700 |
||||
|
Blue |
100 |
160 |
200 |
||||
|
wavelength |
λD |
Red |
620 |
622.6 |
630 |
NM |
12mA |
|
Green |
515 |
515.6 |
525 |
||||
|
Blue |
465 |
470.4 |
475 |
||||
仓储实拍
-
仓库图片4
-
仓库图片3
-
仓库图片2
-
仓库图片1
公司仓储实拍
Real Picture
Transaction process
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2
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-
3
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-
4
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