4020
Category:
Feature Description:
Power Input Voltage: 3.5-7.5V
OUT/3 Constant Current Value: 12mA
TopSMD internally integrates a high-quality externally controlled single-line serial cascade constant current IC
The control circuit and chip are integrated in the SMD4020 device, forming a complete externally controlled pixel point with uniform and consistent color temperature effect
Built-in data shaping circuit; after any pixel point receives a signal, it is shaped before output, ensuring that waveform distortion in the line does not accumulate
Default power-on does not light
Gray-scale adjustment circuit (256 levels of gray-scale adjustable)
Data shaping: After receiving the data of the current unit, it automatically shapes and outputs the subsequent data
Built-in high-precision and high-stability oscillator
Single-line data transmission, infinitely cascaded
High data protocol compatibility
Data transmission rate: 800Kbps
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