WS2812S
- Manufacturer: 华彩威
- Package: 5050-6Pins
- Description: 内置IC幻彩RGB
- RoHs Status: Rohs Compliant
Applications
-
Full-color module, Full color soft lights a lamp strip.
-
LED decorative lighting, Indoor/outdoor LED video irregular screen.
Mechanical Dimensions
PIN configuration
PIN function
|
NO. |
Symbol |
Function description |
|
1 |
DOUT |
Control data signal output |
|
2 |
DIN |
Control data signal input |
|
3 |
VCC |
Power supply control circuit |
|
4 |
NC |
|
|
5 |
VDD |
Power supply LED |
|
6 |
VSS |
Ground |
Absolute Maximum Ratings
|
Prameter |
Symbol |
Ratings |
Unit |
|
Power supply voltage |
VCC |
+3.5~+5.3 |
V |
|
Power supply voltage |
VDD |
+3.5~+5.3 |
V |
|
Input voltage |
VI |
-0.5～VDD+0.5 |
V |
|
Operation junction temperature |
Topt |
-25～+80 |
℃ |
|
Storage temperature range |
Tstg |
-55~+150 |
℃ |
Electrical Characteristics（TA=-20～+70℃，VDD=4.5～5.5V,VSS=0V,unless otherwise specified）
|
Prameter |
Smybol |
conditions |
Min |
Tpy |
Max |
Unit |
|
Input current |
II |
VI=VDD/VSS |
—— |
—— |
±1 |
µA |
|
Input voltage level |
VIH |
DIN，SET |
0.7VDD |
—— |
—— |
V |
|
VIL |
DIN，SET |
—— |
—— |
0.3 VDD |
V |
|
|
Hysteresis voltage |
VH |
DIN，SET |
—— |
0.35 |
—— |
V |
Switching characteristics（TA=-20～+70℃，VDD=4.5～5.5V,VSS=0V,unless otherwise specified）
|
Prameter |
Symbol |
Condition |
Min |
Tpy |
Max |
Unit |
|
Operation frequency |
Fosc2 |
—— |
—— |
800 |
—— |
KHz |
|
Transmission delay time |
tPLZ |
CL=15pF,DIN→ DOUT,RL=10KΩ |
—— |
—— |
300 |
ns |
|
Fall time |
tTHZ |
CL=300pF,OUTR/OU TG/OUTB |
—— |
—— |
120 |
µs |
|
Data transmission rate |
FMAX |
Duty ratio50% |
400 |
—— |
—— |
Kbps |
|
Input capcity |
CI |
—— |
—— |
—— |
15 |
pF |
LED characteristic parameter
|
Emitting color |
Wavelength(nm) |
Luminous intensity(mcd) |
Current(mA) |
Voltage(V) |
|
Red |
620-630 |
550-700 |
20 |
1.8-2.2 |
|
Green |
515-530 |
1100-1400 |
20 |
3.0-3.2 |
|
Blue |
465-475 |
200-400 |
20 |
3.2-3.4 |
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
-
仓库图片1
公司仓储实拍
Real Picture
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-
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-
3
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-
4
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