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产品型号 | DM132 | 品牌 | SITI | 封装 | QFN32 | 价格 | 电询 | 描述 | 16通道PWM控制LED恒流驱动芯片 | 查看资料 | DM132 | |
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产品说明
The DM132 is a LED driver incorporating shift registers, data latches, 16-channel constant current circuitry with current value set by an external resistor, 1024 gray level PWM (Pulse Width Modulation) functional unit and time division capability. Each channel can provide a maximum current of 60 mA. Time division operation allows driving up to 1 or 2 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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