HD9826 16bit 2020 RGB is the upgrade of HD9822 LEDs, adopt Newstar's IC to keep high quality and stable performance, it is High grayscale than HD9822, economic type of HD107S 16bit.

  HD9826 2020 is a two-wire transmission three-channel (RGB) drive control circuit and light-emitting circuit in one of the intelligent external control LED light source. Built-in constant current circuit and RC oscillator; internal integrated current gain control module, CMOS process, low voltage, low power consumption; when REXT is floating, the three-channel constant current driver default output of 18mA, the product is equipped with signal decoding module, Can also be REXT external resistor to adjust the required current, each output channel can output 16 (65536 level) gray adjustable linear current; using two-wire output, DATA data and synchronous CLK signal, so that the series chip The output action synchronization; refresh rate up to 4KHz, showing more delicate and smooth, the default power does not light.

  RGB three-color output control, 64Bit (65536 level) color settings; each set of data are 1bit start code +15

Bit (32) brightness adjustment (red, green, blue three ports each 5bits, corresponding to S4 ~ S0) ; 48bits

gray data (red, green, blue 16bits) composition.

  The maximum serial data input frequency 30MHZ, refresh rate of up to 4KHz, cascade up to 1024 points.

  REXT external resistance adjusting current (REXT floating, OUTR / G / B to about 18mA; REXT external resistor to adjust the maximum current of 60mA).

Mechanical Dimensions:

PIN configuration: