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5050 SK9822/LC8822 LED

5050 SK9822/LC8822 LED SMD

3ch integrated RGB SMD LED
Working Voltage:DC5V
Signal:Double line signal transmission
clock and data is synchronized

Dimming Color:Digital RGB


Current 20ma per chip,60mA total.
Beam angle: 120 degree.

  • SK9822/LC8822 LED Chip

    SK9822 is a new type of IC for 3ch digital rgb led chips` color dimming control,which has one double signal line-- the data cable and clock cable,with faster signal transfer.

    1. Product Overview :

    SK9822 is a two-wire transmission channel three (RGB) driving intelligent control circuit and the light emitting circuit in one of the LED light source control. Products containing a signal decoding module, data buffer, a built -in constant current circuit and RC oscillator; CMOS, low voltage, low power consumption; 256 level grayscale PWM adjustment and 32 brightness adjustment; use the double output, Data and synchronization of the

    CLK signal, connected in series each wafer output action synchronization.

    2. Main Application Field:

    Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube, LED appearance / scene lighting

    LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical equipment etc..

    3. Description:

    Top SMD internal integrated high quality external control line serial cascade constant current IC; 5V application; default on electric lights;

    Control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;

    The two-wire synchronous control.

    The three RGB output control, 8Bit (256) color; 5Bit (32) to adjust the brightness;

    The three constant current drive, self detection function specific signal

    The maximum frequency of 30MHZ serial data input

    The double data transmission, built-in support uninterrupted oscillation PWM output, can maintain a static image.

    upload/202210/LC8822 EN.pdf

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