WS2815
superlightingled.com
Manufacturer
unknown
Overview
Part: superlightingled.com WS2813
Type: Intelligent Control Integrated LED Light Source
Key Specs:
- Power Supply: 12V DC
- Gray Levels: 256 levels per pixel
- Refresh Frequency: 2KHz/s
- Data Transmission Speed: Up to 800Kbps
- Absolute Maximum Power Supply Voltage: +9V to +13V
- Operating Temperature: -25°C to +60°C
- Storage Temperature: -40°C to +105°C
- Package Dimensions:
Features
-
The control circuit and the LED share the only power source.
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12V DC power supply, there are a decrease of the whole operating current, a decrease in voltage drop, and furthermore an increase consistency of three-color mixing even long distance signal transmission.
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The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel.
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Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of signal takes place.
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Built-in power-on reset and brown-out reset circuits.
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The gray levels of each pixel are of 256 levels, which achieves "256*256*256=16777216" full-color display, and the refresh frequency reaches to 2KHz/s.
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Serial cascade interface, data receiving and decoding depend on just one signal line.
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Dual-signal wires version, signal break-point continuous transmission.
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Any two point the distance more than 3m transmission signal without any increase circuit.
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When the refresh rate is 30fps, cascade numbers are far more than 1024 points.
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Data transmitting at speeds of up to 800Kbps.
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Good color consistency reliability, high cost-effective.
Applications
- Guardrail tube series, point light display series, flexible/rigid strips series, module series applications.
- Lighting stage costumes, innovative gadgets or any other electronic products.
Pin Configuration
Electrical Characteristics
| Parameter | Symbol | Min. | Tpy. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input Current | Current I I —— | ±1 | μД | V i =VDD/VSS | ||
| High-level Input | rm VIH | 0.7VDD | V | D IN , SET | ||
| Low-level Input | V IL | 0.3 VDD | V | D IN , SET | ||
| Hysteresis voltage | VH | 0.35 | V | D IN , SET |
Absolute Maximum Ratings
| Parameter | Symbol | Ratings | Unit |
|---|---|---|---|
| Power supply voltage | Vrm DD | +9~+13 | V |
| Input voltage | VI | -0.5∼VDD+0.5 | V |
| Operating Temperature | Topt | -25~+60 | {mathbb C} |
| Storage Temperature | Tstg | -40~+105 | ° |
Electrical Characteristics (TA=-20~+70°C, VDD=4.5~5.5V, VSS=0V)
| Parameter | Symbol | Min. | Tpy. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input Current | Current I I —— | ±1 | μД | V i =VDD/VSS | ||
| High-level Input | rm VIH | 0.7VDD | V | D IN , SET | ||
| Low-level Input | V IL | 0.3 VDD | V | D IN , SET | ||
| Hysteresis voltage | VH | 0.35 | V | D IN , SET |
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