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WS2814 IC Componenets for rgbw led strip with data back up

WS2814 IC Componenets for rgbw led strip with data back up Featured Image
  • WS2814 IC Componenets for rgbw led strip with data back up

Short Description:

This pixel protocol was designed by Newstar in China. WS2814 offers many of the benefits the WS28xx series is famous for, as well as being the first in the series to offer an RGBW design, making it one of the most common protocols for pixel lighting displays. The control circuit comes in a SOP12 package, allowing for more flexibility with LED choice.

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Technical Specifications

Clock Type Data-Only
Color Resolution 8 bits
Physical Package SOP12
RGB See WS2813
RGBW Yes
Output Pixel Voltage 5 – 12V
PWM Rate 2000Hz
Suitable Camera Up to 67fps, see Refresh Rate and PWM Rate
Data Transfer Rate 800kbps
Redundant Data Line Yes

WS2814 Advantages

  • Up to 12V, allowing for long cable lengths
  • High PWM rate allows for filming these pixels with cameras up to 67fps
  • Redundant data line reduces chance of entire strip failure
  • Presence of white LED allows for higher brightness and more color mixing options

WS2814 Disadvantages

  • Data-only restricts refresh rates to be limited by the speed of the protocol, which will generally be slow
  • Only 8 bits of data for each color makes dimming curves less smooth
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