WS2818

WS2818 is an 8-bit LED Driver IC for RGB Pixels from WorldSemi. The IC is separate from the LED package. It has data backup in order to pass on the data signal past a dead/defective pixel.

WS2818

Manufacturer
WorldSemi (site)
Details
Bit depth
8-bit
Clock wire
Backup data wire
Pinout
# Wires
4
Related ICs
WS2811, WS2812B, WS2813



Typical Pixel Pinout
V+
BACKUP
DATA
GND
Manufacturing changes may result in a different pinout order.
Check PCB markings before applying power.

Resolution

One IC controls three LEDs at 12V.
5V...
12V...
24V...
Categories: Pixel IC pages, RGB pages
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