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LED pixel ws2811 5050 smd rgb led chip, 4 pin ws2811 led chip,
5v input, 1000pcs/reel, 1reel/bag
Model: 5050RGB + WS2811IC = WS2812
Input voltage: DC5V
Wave length(NM):R-650nm, G-520nm,B-460nm
Power:0.24W/PC
Signal: WS2811 chip
View angle:120 degree
Life span:no less than 50000hrs
Applications
Full-color module, Full color soft lights a lamp strip.
LED decorative lighting, Indoor/outdoor LED video irregular screen.
PIN function
NO. | Symbol | Function description |
1 | VDD | Power supply LED |
2 | DOUT | Control data signal output |
3 | VSS | Ground |
4 | DIN | Control data signal input |
Absolute Maximum Ratings
Prameter | Symbol | Ratings | Unit |
Power supply voltage | VDD | +3.5~+5.3 | V |
Input voltage | VI | -0.5~VDD+0.5 | V |
Operation junction temperature | Topt | -25~+80 |
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Storage temperature range | Tstg | -40~+105 |
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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 |
Transmission delay time | tPLZ | CL=15pF,DIN→ DOUT,RL=10KΩ | —— | —— | 300 | ns |
Fall time | tTHZ | CL=300pF,OUTR/OUTG/OUTB | —— | —— | 120 | µs |
Input capcity | CI | —— | —— | —— | 15 | pF |
RGB IC characteristic parameter
Emitting color | Model | Wavelength(nm) | Luminous intensity(mcd) | Voltage(V) |
Red | 13CBAUP | 620-625 | 390-420 | 2.0-2.2 |
Green | 13CGAUP | 522-525 | 660-720 | 3.0-3.4 |
Blue | 10R1MUX | 465-467 | 180-200 | 3.0-3.4 |
Data transfer time( TH+TL=1.25µs±600ns)
T0H | 0 code ,high voltage time | 0.4us | ±150ns |
T1H | 1 code ,high voltage time | 0.8us | ±150ns |
T0L | 0 code , low voltage time | 0.85us | ±150ns |
T1L | 1 code ,low voltage time | 0.45us | ±150ns |
RES | low voltage time | Above 50µs |
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