dm132 16位1024级pwm输出驱动芯片
the dm132 is a led driver incorporating shift registers, data latches, 16-channelconstant current circuitry with current value set by an external resistor, 1024 gray levelpwm (pulse width modulation) functional unit and time division capability. each channelcan provide a maximum current of 60 ma. time division operation allows driving up to 1 or2 leds with a single output channel (mode-1 and mode-2 respectively).
features: constant current outputs with current value settings by an external resistor; maximum output current: 60 ma; time division output allows the driving of 1 or 2 leds with a single output;
maximum / minimum output voltage: 20v / 1.1v; 10 bits luminance data with pwm current outputs
serial shift-in architecture for luminance data in time division mode 1 and mode 2
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dd313 三信道大功率恒流驱动ic 500ma r/g/b恒流驱动ic
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dm132 16位1024级pwm输出驱动ic
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