HD108 16bit individually addressable LED 5050 RGB
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HD108 is 16bit digital LED with 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 27KHz, showing more delicate and smooth, the default power does not light.
HD108 5050 Digital LED Features:
1. HD108 with transmission rate 40MHz
2. PWM refresh rate>27KHz (APA102 with PWM frequency 20KHZ, APA107 with 9KHz, SK9822 with 4.7KHZ,)
3. HD108 16bit LED with much lower voltage drop than APA102/SK9822 LED, but higher brightness
4. HD108 16bit digital LED is with same protocol as APA102 16bit LED
5. HD108 with larger lighting beam angle
6. Copper bracket and gold wire to keep a good heat dissipation
7. RGB three-color LED output 66535 grayscale(16bit)
HD108 16bit individually addressable LED Datasheet: