Product Overview:
SK6112D-EC3210R-000 is a single line bidirectional transmission LED constant current drive control chip. Internally integrated signal decoding module, data bidirectional transmission control module, oscillator module, data regeneration module, constant current drive module, current gain module, etc. After intercepting the local data, the chip regenerates the remaining data and sends it to the lower level chip.
In addition to providing a general effect display mode, you can also enter parameter setting mode through specific commands, adjust the RGB port output current gain online, change display synchronization settings, and so on. In addition, the chip can also be put into a state feedback mode, returning information such as the peak current value of the RGB port and the number of chip connections.
LED has the advantages of low voltage driving, environmental protection and energy conservation, high precision, large scattering angle, good consistency, ultra-low power, and ultra-long lifespan. Integrating the control circuit onto the LED makes the circuit simpler, smaller in size, and easier to install.
Product features:
1. Data bidirectional transmission control, with the number of link returns and current output size available
2. Support multiple light series and parallel connections, each path can be independently controlled, and can support up to 15 light series and parallel connections
3. Supports sleep and power saving modes with a display refresh rate of up to 20khz (to avoid PWM noise)
4. Open system: Automatic recognition of the number of serial connections upon startup (supporting diversity of light effects) Non open system: Good software adaptability (suitable for different serial/parallel connections, no need to modify the software)
Feature Description:
1. Chip SMD internally integrates high-quality external control single wire serial cascade constant current IC
2. The control circuit and chip are integrated into EC3210 components to form a complete external control pixel, with uniform and consistent color temperature effect
3. Built in data shaping circuit, any pixel receives a signal and undergoes waveform shaping before outputting it
4. Built in power on reset and power off reset circuits, no light on when powered on
5. Grayscale adjustment circuit (256 levels of grayscale adjustable)
6. Special treatment for red light drive, more balanced color matching
7. Single line data transmission with infinite cascading capability
8. Shaping forwarding reinforcement technology, with transmission distance between two points exceeding 10M
9. The data transmission frequency can reach 800Kbps, and when the refresh rate is 30 frames/second, the number of cascades should not be less than 1024 points
10. Optional LED display refresh rate, up to 10Khz
11. Cascade data shaping and output to prevent data attenuation
12. Parameter setting and status feedback function
13. Optional synchronous refresh or asynchronous refresh
14. Product humidity sensitivity level: MSL4a
Main application areas:
Chassis fan; LED full color luminous character light string, LED full color module, LED illusion soft and hard light strip, LED guardrail tube, LED appearance/scene lighting; LED point light source, LED pixel screen, LED irregular screen, various electronic products, electrical equipment and running lights.
Product size: 3.2x1.0x1.48mm
