LC8812C 5050RGB

LED幻彩灯珠

LC8812C 5050RGB [Copy link]

1. Product Overview:
LC8812C is an intelligent external control LED light source that integrates control circuit and light-emitting circuit. Its appearance is the
same as a 5050LED lamp bead. Each LED light source is a pixel. The LED light source contains an intelligent digital interface data latch signal circuit, power supply voltage stabilization
circuit, built-in constant current circuit, data regeneration circuit, high-precision RC oscillator, and the output drive adopts patented PWM technology, which effectively ensures
the color consistency of the light in the pixel.
The data protocol adopts a unipolar return-to-zero code communication method. After the LED light source is powered on, the DIN end receives external signal data, and the data regeneration
circuit automatically shapes and forwards the cascade output data to ensure that the data is not attenuated during the serial transmission process and is sent normally.
LC8812C has the advantages of low voltage drive, environmental protection and energy saving, high brightness, large scattering angle, good consistency, and ultra-long life. The control
circuit is integrated into the LED light source, making the application circuit design simpler, with fewer components, small size, beautiful appearance, and easier installation.
2. Main application areas:
LED full-color luminous character light string, LED full-color soft and hard light strip, LED point light source, LED pixel screen, LED special-shaped screen, LED full-color module,
car lights, shoe lights, toys, audio, home appliances, and various electronic products.
3. Features:
■ Smart SMD internally integrates high-quality external control single-line serial cascade constant current IC.
■ The control circuit and chip are integrated in the SMD components to form a complete external control pixel point, color, color temperature, uniform effect and
high consistency. The default output constant current value OUTR/OUTG/OUTB is 12MA.
■ Built-in data shaping circuit, any pixel point receives the signal and then outputs it after waveform shaping, ensuring that the signal waveform distortion will not
accumulate. Data shaping: After receiving the data of this unit, the subsequent data will be automatically shaped and output.
■ Built-in power-on reset and power-off reset circuits, the light will not light up when powered on.
■ Single-line data transmission, unlimited cascading, data transmission rate 800Kbps synchronous refresh
■ Grayscale adjustment circuit (256 grayscale adjustable).
■ Vertical SMD surface mount package, suitable for all SMT assembly and welding processes.
■ Moisture resistance level: LEVEL5a.
■ CE, RoHS certification.