CI-WS2801-SOP
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LED driver 3 outputs 5-150 mA constant current, PWM regulation 256 gray levels, control 2-wire SPI, SOP case
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WS2801 SOP case
LED driver 3 outputs 5-150 mA constant current, PWM regulation 256 gray levels, control 2-wire SPI, SOP case
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LED driver 3 outputs 5-150 mA constant current, PWM regulation 256 gray levels, control 2-wire SPI
Download datasheet: WS2801
Applications
• LED decorative lighting
• Indoor/Outdoor LED video or massage display
• PWM signal generator
• LCD TV back lighting
Features
• Supports both constant voltage and constant current drive mode
• Programmable constant LED drive current
• Wide constant output current range 5~150mA
• Build in PWM dimming scheme for each output channel,
supports free-run, especially suitable for low cost controller
application
• PWM free-run capability(refresh rate(2.5KHz)
• Build in buffers to cascading data and clock to the next driver
• Output polarity reverse function
• Support hot swap
• Maximum input clock frequency 25MHz
• Power supply voltage 3.3~5.5V
LED driver 3 outputs constant voltage, PWM regulation 256 gray...
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1,78 € Tax incl.
LED driver 9 outputs constant voltage, PWM regulation 256 gray...
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LED driver 18 outputs 5-30 mA constant current, PWM regulation...
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LED driver 3 outputs constant voltage, PWM regulation 256 gray...
1,78 € Tax excl.
1,78 € Tax incl.
LED driver 9 outputs constant voltage, PWM regulation 256 gray...
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2,37 € Tax incl.
LED driver 3 outputs constant voltage, PWM regulation 256 gray...
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1,69 € Tax incl.
LED driver 3 outputs 45 mA constant current, PWM regulation...
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LED driver 16 outputs 5-120 mA constant current, dot...
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74HC595N DIL case.
1,50 € Tax excl.
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LED driver 16 outputs 5-120 mA constant current, dot...
3,22 € Tax excl.
3,22 € Tax incl.