| 전자부품 데이터시트 검색엔진 |
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WS2813 데이터시트(PDF) 3 Page - WORLDSEMI CO., LIMITED |
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WS2813 데이터시트(HTML) 3 Page - WORLDSEMI CO., LIMITED |
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3 / 8 page ![]() WS2813 Intelligent control LED integrated light source 3 / 8 http://www.world-semi.com Electrical Characteristics (TA=-20~+70℃, VDD=4.5~5.5V, VSS=0V) Switching Characteristics (TA=-20~+70℃, VDD=4.5~5.5V, VSS=0V) Parameter Symbol Min Tpy Max Unit Condition Transmission Delay Time TPLZ —— —— 300 ns CL=15pF, DIN→DOUT, RL=10KΩ Fall time TTHZ —— —— 120 µs CL=300pF, OUTR/OUTG/OUTB Input-capacitance CI —— —— 15 pF —— LED Characteristics WS2813A WS2813B WS2813C WS2813D Quiescent Current 0.7mA 0.7mA 0.3mA 0.3mA RGB Channel Constant Current 16mA 16mA 5mA 5mA RED Brightness (Central Value) 480mcd 360mcd 60mcd 100mcd GREEN Brightness (Central Value) 1500mcd 1150mcd 245mcd 420mcd BLUE Brightness (Central Value) 320mcd 220mcd 60mcd 110mcd WHITE Brightness (Central Value) 2300mcd 1710mcd 320-410mcd 630mcd RED Wavelength 620-625nm 620-625nm 620-625nm 620-625nm GREEN Wavelength 515-525nm 515-525nm 515-525nm 515-525nm BLUE Wavelength 465-475nm 465-475nm 465-475nm 465-475nm Data Transfer Time T0H 0-code, High-level time 220ns~380ns T1H 1-code, High-level time 580ns~1.6µs T0L 0-code, Low-level time 580ns~1.6µs T1L 1-code, Low-level time 220ns~420ns RES Frame unit, Low-level time > 280µs Parameter Symbol Min. Tpy. Max. Unit Conditions Input Current II —— —— ± 1 µ A VI=VDD/VSS High-level Input VIH 0.7VDD —— —— V DIN, SET Low-level Input VIL —— —— 0.3 VDD V DIN, SET Hysteresis voltage VH —— 0.35 —— V DIN, SET |
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