Overview
This protocol was designed by Lianxinke in China. UCS7604 allows connection of either one RGB or one RGBW LED per chip, and selection between RGB/RGBW is made available through digital configuration. It has a resolution of 16-bit, and the control circuit comes in a SOP10 package, allowing for more flexibility with LED choice.
Current Control
UCS7604 has the ability to digitally control the current of the connected LEDs. Use the 4-bit current control per color to lower the brightness without sacrificing resolution, and tune the current of individual colors, allowing for more accurate color mixing. This individual current control can be set when configuring your PixLite Mk3 controller.
UCS7604 graphic
Specifications
PixLite Mk1 | |
PixLite Mk2 | |
PixLite Mk3 | |
Clock Type | Data-Only |
Color Resolution | 16 Bits |
Built-in Gamma Correction | |
Current Control | Per Color: 4 Bits |
Physical Package | SOP10 |
RGB | |
RBGW | |
Input Voltage | 5V |
Output Pixel Voltage | 5 - 30V |
PWM Rate | 16,000Hz |
Suitable Camera | Up to 533fps |
Data Transfer Rate | 800kbps |
Redundant Data Line |
Considerations for Use
Advantages
- 16 bits of data for each color makes dimming curves very smooth
- Very high PWM rate allows for filming these pixels with cameras up to 533fps
- Up to 30V, allowing for very long cable lengths
- Option for white LED allows for higher brightness and more color mixing options
Disadvantages
- Data-only restricts refresh rates to be limited by the speed of the protocol, which can be slow
PixLite Support
Are you looking for UCS7604 pixel drivers that work with Art-Net or sACN?
All PixLite Mk3 products support UCS7604 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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