More Pixel Protocols

LED Pixel Protocol UCS8903

Overview

This pixel protocol was designed by Lianxinke in China. UCS8903 is very similar to UCS2903 but is built on a 16-bit color data design, which improves color resolution and dimming curves. Its PWM rate is slightly lower than the UCS29xx series, but still offers flicker-free footage on standard cameras. The control circuit comes in a SOP8 package, allowing for more flexibility with LED choice.

UCS8903 pixel protocol - Advatek Lighting

UCS8903 pixel protocol

Specifications

PixLite Mk1

PixLite Mk2

PixLite Mk3

Clock Type

Data-Only 

Color Resolution

16 Bits 

Current Control

Physical Package

SOP8 

RGB

RBGW

Input Voltage

5V 

Output Pixel Voltage

24V 

PWM Rate

1000Hz 

Suitable Camera

Up to 34fps 

Data Transfer Rate

800kbps 

Redundant Data Line

Considerations for Use

Advantages

  • Up to 24V, allowing for very long cable lengths
  • High PWM rate allows for filming these pixels with cameras up to 34fps
  • 16 bits of data for each color makes dimming curves very smooth

Disadvantages

  • Data-only restricts refresh rates to be limited by the speed of the protocol, which can be slow
  • No redundancy in data

PixLite Support

Are you looking for UCS8903 pixel drivers that work with Art-Net or sACN?

All PixLite Mk2 and Mk3 products support UCS8903 as an available Pixel IC type, so get in touch with us to find out how the lighting specialists at Advatek can support you in your pixel lighting project.

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PixLite® A4-S Mk3

Driving up to 24 universes of data, and offering easy mounting, sleek design and electrical fault protection — what’s not to love?

E4-S Mk3

PixLite® E4-S Mk3

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PixLite® E16-S Mk3

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T8-S Mk3

PixLite® T8-S Mk3

With a data transmission range of 300 meters, this user-friendly long range pixel controller system is the high-impact solution for professional installations.