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ICN2038s LED Driver IC


The ICN2038S is a 16-channel constant current sink output LED driver. All 16-channels constant current can be set by a single external resistor, which provides users flexibility in controlling the light intensity of LEDs. The ICN2038S exploits current precision controlling technology,which makes error between ICs less than ±2.0%, and error between channels less than ± 2.0%. At ICN2038S output stage , 16-regulated output ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of forward voltage(VF) variations. ICN2038S contains two 16-bit shift registers and latches which convert serial input data into parallel output format. For integrated dual latches, ICN2038S could get higher refresh rate.
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