HD108-SMD2020-RGB-Pixel-LED-Chip-IC-Driver

HD108 2020 RGB Pixel LED Chip IC Driver

HD108 SMD5050 RGB Pixel LED Chip IC Driver
HD107S SMD2020 RGB 8 BIT Pixel LED Chip IC Driver

HD108 RGB LEDs
5v individually control
27khz PWM refresh rate
LED source :5050SMD LED
16Bit 65536 gray dimming

1. Product Description
HD108 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-bit (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 27KHz, showing more delicate and smooth, the default power does not light.

2. Feature

● 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 2020 components, to form a complete control of pixel, color mixing uniformity and consistency;
● The Two-wire synchronous control, built-in bi-directional transmission function.
●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.
● Three-way constant current drive, built-in high-precision and high stability of the oscillator, current error <± 5%.
● The maximum serial data input frequency 40MHZ, refresh rate of up to 27KHz, 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).

3. Application

  • LED lamp
  • LED Strip ,led pixel module
  • LED billboard LED screen

4.Technical Parameters
Item No.: HD108 2020 RGB
LED Type: 2020 SMD
Voltage: DC5V
Color: RGB
Description: 65536 grey scale,(16bits) one clock cable, one data cable

HD108/HD107s VS apa017 Vs apa102 VS sk9822 and other LED.ect

Specs:

Product Gamma curve Resolution Gray level PWM Rate Signal Clock Type Channel Qty RGB RGBW
APA102 1.0 8 bits 256 1.9KHZ SPI CLK, DATA 3 Yes
APA102C 1.0 8 bits 256 1.8KHZ SPI CLK, DATA 3 Yes
FW1834 1.0 8 bits 256 8.0KHZ SPI Double DATA 4 Yes Yes
FW1906 1.0 8 bits 256 8.0KHZ SPI DATA Only 6 Yes
GS8206 1.0 8 bits 256 8.0KHZ SPI Double DATA 3 Yes
GS8208 1.0 8 bits 256 8.0KHZ SPI Double DATA 3 Yes
GS8512 2.2 / 2.5 16 bits 65536 12.0KHZ DMX512 A signal only 3 Yes
GS8515 2.2 / 2.5 16 bits 65536 9.0KHZ DMX512 A signal only 4 Yes
HD107s 1.0 8 bits 256 27KHZ SPI CLK, DATA 3 Yes
HD108 2.2 16 bits 65536 27KHZ SPI CLK, DATA 3 Yes
Hi512D 1.0/2.0/2.2/2.5 16 bits 65536 16.0KHZ DMX512 A, B signal 4 / 5 Yes
LPD6803 1.0 5 bits 32 1.0KHZ SPI CLK, DATA 3 Yes
LPD8806 X 10 bits 1024 4.0KHZ SPI CLK, DATA 6 Yes
P9813 1.0 8 bits 256 4.0KHZ SPI CLK, DATA 3 Yes
SK6812 1.0 8 bits 256 1.2KHZ SPI DATA Only 3 / 4 Yes Yes
SK6813-P6 1.0 8 bits 256 1.2KHZ SPI Double DATA 3 Yes
SK9822 1.0 8 bits 256 4.0KHZ SPI CLK, DATA 3 Yes
SK9826 2.2 16 bits 65536 4.0KHZ SPI CLK, DATA 3 Yes
SM16703(PB) 1.0 8 bits 256 1.2KHZ SPI DATA Only 3 Yes
SM16704(PB) 1.0 8 bits 256 1.2KHZ SPI DATA Only 4 Yes
SM16714 1.0 8 bits 256 1.0KHZ SPI DATA Only 4 Yes
SM16804 2.2 16 bits 65536 4.0KHZ SPI DATA Only 4 Yes
SM17512 1.0 8 bits 256 3.5KHZ DMX512 A,B signal 4 Yes Yes
TM1814 1.0 8 bits 256 1.0KHZ SPI DATA Only 4 Yes
TM1934 1.0 8 bits 256 1.0KHZ SPI Double DATA 3 Yes
TM512AC 2.2 16 bits 65536 2.0KHZ DMX512 A, B signal 4 Yes
TM512AC4 1.0 8 bits 256 3.6KHZ DMX512 A, B signal 4 Yes
UCS1903 1.0 8 bits 256 1.8KHZ SPI DATA Only 3 Yes
UCS2903B 1.0 8 bits 256 1.8KHZ SPI DATA Only 3 Yes
UCS2904B 1.0 8 bits 256 1.8KHZ SPI DATA Only 4 Yes
UCS2909 1.0 8 bits 256 1.8KHZ SPI DATA Only 9 Yes
UCS2912 1.0 8 bits 256 1.8KHZ SPI DATA Only 12 Yes Yes
UCS512B3 1.0 8 bits 256 3.2KHZ DMX512 A only 3 Yes
UCS512B4L 1.0 8 bits 256 4.0KHZ DMX512 A only 4 Yes
UCS512C1 2.2 16 bits 65536 3.6KHZ DMX512 A, B signal 3 Yes
UCS512C4 1.0 8 bits 256 3.6KHZ DMX512 A, B signal 4 Yes
UCS512CNB 2.2 16 bits 65536 2.0KHZ DMX512 A, B signal 4 Yes
UCS512D 2.2 16 bits 65536 4.0KHZ DMX512 A, B signal 4 Yes
UCS512H4 2.2 16 bits 65536 0.25/4/8/32.0KHZ DMX512 A, B signal 4 Yes
UCS512H4L 2.2 16 bits 65536 0.25/4/8/32.0KHZ DMX512 A, B signal 4 Yes
UCS512H5L 2.2 16 bits 65536 0.25/4/8/32.0KHZ DMX512 A, B signal 4 Yes
UCS512G4(H) 2.2 16 bits 65536 0.25/4/8/32.0KHZ DMX512 A, B signal 4 Yes
UCS512G6(H) 2.2 16 bits 65536 0.25/4/8/32.0KHZ DMX512 A, B signal 6 Yes Yes
UCS8903B 2.2 8 bits 65536 4.0KHZ SPI DATA Only 3 Yes
UCS8904B 2.2 8 bits 65536 4.0KHZ SPI DATA Only 4 Yes
UCS9812 2.5 16 bits 65536 8.0KHZ SPI DATA Only 12 Yes Yes
WS2813 1.0 8 bits 256 2KHZ SPI Double DATA 3 / 4 Yes Yes
WS2811 1.0 8 bits 256 400HZ SPI DATA Only 3 Yes
WS2812B 1.0 8 bits 256 400HZ SPI DATA Only 3 / 4 Yes Yes
WS2815 1.0 8 bits 256 2.0KHZ SPI Double DATA 3 Yes
WS2818 1.0 8 bits 256 2.0KHZ SPI Double DATA 3 Yes