WS2815

Part: WS2815 from superlightingled.com

Type: Intelligent Control RGB LED

Description: A 12V DC intelligent control RGB LED light source with integrated control circuit and RGB chip in a 5050 package, featuring dual-signal wires for signal break-point continuous transmission, 256 gray levels per pixel, and data transmission speeds up to 800Kbps.

Operating Conditions:

• Supply voltage: +9 to +13 V
• Operating temperature: -25 to +60 °C
• Max data transmission speed: 800Kbps
• Gray levels per pixel: 256

Absolute Maximum Ratings:

• Max supply voltage: +13 V
• Max junction/storage temperature: +105 °C

Key Specs:

• Input Current: ±1 μA (VI=VDD/VSS)
• High-level Input Voltage: 0.7VDD V
• Low-level Input Voltage: 0.3VDD V
• Hysteresis voltage: 0.35 V (Typ.)
• Transmission Delay Time: 300 ns (Max, CL=15pF, DIN→DOUT, RL=10KΩ)
• Input-capacitance: 15 pF (Max)
• Refresh frequency: 2KHz/s
• Reset time: 300μs or more

Features:

• 12V DC power supply
• Dual-signal wires version, signal break-point continuous transmission
• Control circuit and RGB chip integrated in a 5050 package
• Built-in signal reshaping circuit
• 256 gray levels per pixel for 16.7 million full-color display
• Data transmitting at speeds of up to 800Kbps

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

Package:

• 5050 (5.0 x 5.4 x 1.5mm)

• The control circuit and the LED share the only power source.
• h 12V DC power supply, t ere 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.
• The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel.
• Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of signal takes place.
• Built-in power-on reset and brown-out reset circuits.
• The gray levels of each pixel are of 256 levels, which achieves '256256256=16777216' full-color display, and the refresh frequency reaches to 2KHz/s.
• Serial cascade interface, data receiving and decoding depend on just one signal line.
• Dual-signal wires version, signal break-point continuous transmission.
• Any two point the distance more than 3m transmission signal without any increase circuit.
• When the refresh rate is 30fps, cascade numbers are far more than 1024 points.
• Data transmitting at speeds of up to 800Kbps.
• Good color consistency reliability, high cost-effective.

• Guardrail tube series, point light display series, flexible/rigid strips series, module series applications.
• Lighting stage costumes, innovative gadgets or any other electronic products.

Switching Characteristics (TA=-20 ~ +70 °C , VDD=4.5 ~ 5.5V, VSS=0V)