1. Product Overview : 

SK9822-A-EC20 is an embedded control type LED light source integrating control circuit and lightemitting circuit. 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: 

● Easy To Design 

● Easy To Build 

● Easy To Program

3. Description: 

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

● 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.

4. Mechanical Dimensions:

5. PIN configuration:

6. Recommended dimensions for PCB:

7. General description of product naming:

SK9822-A-EC20 LED Datasheet:                                                  http://www.normandled.com/upload/202307/SK9822-A-EC20%20LED%20Datasheet.pdf