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The WS2811 is 3 output channels special for the LED driver circuit. Its internal includes an intelligent digital port data latch and signal reshaping amplification drive circuit. Also, include a precision internal oscillator and a 12V voltage programmable constant current output drive.
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The WS2811 LED Driver is 3 output channels special for the LED driver circuit. Its internal includes an intelligent digital port data latch and signal to reshape the amplification drive circuit.
IC use a single NZR communication mode. After transmission for each chip, the signal to reduce by 24bit. IC adopt auto reshaping transmit technology, making the chip cascade number not limited to the signal transmission, only depending on the speed of signal transmission. The data latch of IC depends on the received 24bit data to produce different duty ratio signals at OUTR, OUTG, and OUTB ports.
IC sent PWM data that received justly to OUTR, OUTG, and OUTB port, after receiving a low voltage reset signal the time retain over 280μs
Package included: 1x WS2811 LED Driver
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|Dimensions||1 × 1 × .8 cm|
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